RADIO-LISTS: BBC RADIO CYMRU 2
Unofficial Weekly Listings for BBC Radio Cymru 2 — supported by bbc.co.uk/programmes/
| 2 Gi Bach (artist) | Mêl (Ailgymysgiad Sgilti) | Lauren Moore | 2025-12-26 | 18:00 | 00:59:32 | Duration 00:04:20 | Link |
| 4 yn y Bar (artist) | Seren Nadolig | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:16:50 | Duration 00:02:35 | Link |
| 405's (artist) | Ganol Gaeaf Noethlwm | Linda Griffiths | 2025-12-21 | 05:30 | 00:00:20 | Duration 00:04:02 | Link |
| 405's (artist) | Ganol Gaeaf Noethlwm | Parti Nos Wener | 2025-12-26 | 17:00 | 00:06:38 | Duration 00:04:02 | Link |
| 405's (artist) | Ganol Gaeaf Noethlwm | Sioe Frecwast | 2025-12-21 | 07:00 | 01:56:21 | Duration 00:04:02 | Link |
| 405's (artist) | Mae'r Nos Yn Ddu | Caryl | 2025-12-23 | 23:00 | 00:54:43 | Duration 00:01:49 | Link |
| 9Bach (artist) | Llaw (101 Mix) | Rhys Mwyn | 2025-12-22 | 19:00 | 01:07:37 | Duration 00:03:16 | Link |
| Achlysurol (artist) | Efo Chdi | Ifan Davies | 2025-12-26 | 14:00 | 02:10:18 | Duration 00:02:15 | Link |
| Adwaith (artist) | Aros Am y Chwiban | Dom James | 2025-12-26 | 11:00 | 01:36:30 | Duration 00:02:51 | Link |
| Adwaith (artist) | Aros Am y Chwiban | Ifan Davies | 2025-12-26 | 14:00 | 01:29:31 | Duration 00:02:51 | Link |
| Adwaith (artist) | Aros Am y Chwiban | Trystan ac Emma | 2025-12-26 | 09:00 | 00:33:31 | Duration 00:02:51 | Link |
| Adwaith (artist) | Eto | Dewis | 2025-12-20 | 14:00 | 00:03:22 | Duration 00:04:08 | Link |
| Adwaith (artist) | Eto | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:47:39 | Duration 00:04:08 | Link |
| Adwaith (artist) | Eto | Tudur Owen | 2025-12-25 | 15:00 | 01:25:23 | Duration 00:04:08 | Link |
| Adwaith (artist) | Gartref (Remix James Dean Bradfield) | Lisa Gwilym | 2025-12-23 | 10:00 | 00:00:11 | Duration 00:03:47 | Link |
| Adwaith (artist) | Hey | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:52:04 | Duration 00:02:57 | Link |
| Adwaith (artist) | Miliwn | Ifan Davies | 2025-12-26 | 14:00 | 01:41:34 | Duration 00:03:09 | Link |
| Adwaith (artist) | Miliwn | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:24:58 | Duration 00:03:09 | Link |
| Adwaith (artist) | Mwy | Lauren Moore | 2025-12-26 | 18:00 | 01:37:56 | Duration 00:03:11 | Link |
| Adwaith (artist) | Teimlo | Sioe Frecwast | 2025-12-26 | 07:00 | 01:41:01 | Duration 00:03:06 | Link |
| Adwaith (artist) | Wedi Blino | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:19:09 | Duration 00:03:11 | Link |
| Aeron Pughe (artist) | Dawnsio yn y Glaw | Marc Griffiths | 2025-12-20 | 17:30 | 00:48:52 | Duration 00:02:53 | Link |
| Ail Symudiad (artist) | A Llawen Bydd Nadolig | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:45:39 | Duration 00:03:18 | Link |
| Ail Symudiad (artist) | Garej Paradwys | Ffion Emyr | 2025-12-26 | 21:00 | 02:10:22 | Duration 00:02:06 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Caryl | 2025-12-23 | 23:00 | 00:00:10 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Caryl | 2025-12-24 | 21:00 | 01:52:19 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Ffion Emyr | 2025-12-26 | 21:00 | 00:00:07 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Huw Stephens | 2025-12-25 | 18:00 | 01:18:24 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:15:20 | Duration 00:03:50 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | John ac Alun | 2025-12-21 | 21:00 | 00:28:32 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Lisa Gwilym | 2025-12-24 | 10:00 | 01:22:37 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:02:45 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Richard Rees | 2025-12-20 | 05:30 | 00:36:20 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Sioe Frecwast | 2025-12-21 | 07:00 | 00:44:41 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Sioe Frecwast | 2025-12-24 | 07:00 | 00:54:58 | Duration 00:03:27 | Link |
| Al Lewis (artist) | Clychau'r Ceirw | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:21:31 | Duration 00:03:50 | Link |
| Al Lewis (artist) | Mi Gredaf I | Lisa Gwilym | 2025-12-22 | 10:00 | 00:48:35 | Duration 00:03:37 | Link |
| Alan Silvestri (artist) | A Christmas Carol Main Title | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:56:21 | Duration 00:04:13 | Link |
| Aled Myrddin (artist) | Atgofion | Caryl | 2025-12-23 | 23:00 | 00:18:55 | Duration 00:04:07 | Link |
| Aled Pedrick (artist) | Rwyt Yn Fab I Mi | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:13:22 | Duration 00:04:26 | Link |
| Aleighcia Scott (artist) | Diolch | Ifan Davies | 2025-12-26 | 14:00 | 01:15:11 | Duration 00:04:30 | Link |
| Aleighcia Scott (artist) | Dod o'r Galon | Ifan Davies | 2025-12-26 | 14:00 | 01:37:39 | Duration 00:04:10 | Link |
| Aleighcia Scott (artist) | Dod o'r Galon | Lisa Gwilym | 2025-12-22 | 10:00 | 02:34:57 | Duration 00:04:10 | Link |
| Alex Warren (artist) | Burning Down | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:58:57 | Duration 00:02:57 | Link |
| Alex Warren (artist) | Carry You Home | Dom James | 2025-12-26 | 11:00 | 01:57:11 | Duration 00:02:46 | Link |
| Alex Warren (artist) | Ordinary | Lauren Moore | 2025-12-26 | 18:00 | 01:45:18 | Duration 00:03:04 | Link |
| Alex Warren (artist) | Ordinary | Sioe Frecwast | 2025-12-24 | 07:00 | 01:14:31 | Duration 00:03:04 | Link |
| Alex Warren (artist) | Ordinary | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:19:52 | Duration 00:03:04 | Link |
| Alexandra Burke (artist) | Hallelujah | Ffion Emyr | 2025-12-26 | 21:00 | 01:54:54 | Duration 00:03:37 | Link |
| Alexis Ffrench (artist) | Fairytale of New York | Caryl | 2025-12-25 | 23:00 | 00:56:41 | Duration 00:03:07 | Link |
| Alexis Ffrench (artist) | O Holy Night | Linda Griffiths | 2025-12-21 | 05:30 | 00:15:11 | Duration 00:03:09 | Link |
| Alffa (artist) | Gwenwyn | Ifan Davies | 2025-12-26 | 14:00 | 00:22:12 | Duration 00:03:03 | Link |
| Alis Glyn (artist) | Anrheg | Lauren Moore | 2025-12-26 | 18:00 | 01:27:10 | Duration 00:02:37 | Link |
| Alis Glyn (artist) | Seithfed Nef | Ffion Emyr | 2025-12-26 | 21:00 | 02:20:49 | Duration 00:03:15 | Link |
| Alis Glyn (artist) | Sêr | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:04:54 | Duration 00:03:07 | Link |
| Alistair James (artist) | Alaw'r Atgofion | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:32:08 | Duration 00:03:19 | Link |
| Alistair James (artist) | Gwyrth Y Nadolig | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:37:29 | Duration 00:02:45 | Link |
| Alistair James (artist) | Gwyrth Y Nadolig | Marc Griffiths | 2025-12-20 | 17:30 | 03:03:21 | Duration 00:02:45 | Link |
| Alistair James (artist) | Noson Nadolig | Richard Rees | 2025-12-20 | 05:30 | 00:49:13 | Duration 00:04:32 | Link |
| Alun Gaffey (artist) | Yr 11eg Diwrnod | Sioe Frecwast | 2025-12-26 | 07:00 | 00:40:18 | Duration 00:03:47 | Link |
| Alun Tan Lan (artist) | Nadolig Llawen | Tudur Owen | 2025-12-20 | 09:00 | 01:29:32 | Duration 00:02:43 | Link |
| Alun Tan Lan (artist) | Traed Yn Yr Eira | Bore Cothi | 2025-12-25 | 08:00 | 01:35:37 | Duration 00:02:48 | Link |
| Alun Tan Lan (artist) | Traed Yn Yr Eira | Lisa Gwilym | 2025-12-23 | 10:00 | 00:29:28 | Duration 00:02:48 | Link |
| Alun Tan Lan (artist) | Traed Yn Yr Eira | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:36:36 | Duration 00:02:48 | Link |
| Alys Williams (artist) | Dim Ond | Ifan Davies | 2025-12-26 | 14:00 | 01:12:09 | Duration 00:03:06 | Link |
| Alys Williams (artist) | Dim Ond | Lisa Gwilym | 2025-12-22 | 10:00 | 03:21:02 | Duration 00:03:06 | Link |
| Alys Williams (artist) | Un Seren | Caryl | 2025-12-25 | 23:00 | 00:47:14 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Ffion Emyr | 2025-12-26 | 21:00 | 02:17:18 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:44:36 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Lauren Moore | 2025-12-26 | 18:00 | 01:03:53 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Lisa Gwilym | 2025-12-24 | 10:00 | 01:32:09 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Sioe Frecwast | 2025-12-23 | 07:00 | 00:38:18 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Sioe Frecwast | 2025-12-21 | 07:00 | 01:20:13 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:52:29 | Duration 00:03:14 | Link |
| Alys Williams (artist) | Un Seren | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:54:37 | Duration 00:03:14 | Link |
| Andy Williams (artist) | It's The Most Wonderful Time Of The Year | Sioe Frecwast | 2025-12-21 | 07:00 | 00:03:13 | Duration 00:02:29 | Link |
| Andy Williams (artist) | It's The Most Wonderful Time Of The Year | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:38:48 | Duration 00:02:29 | Link |
| Anelog (artist) | Y Môr | Lauren Moore | 2025-12-26 | 18:00 | 02:44:32 | Duration 00:03:05 | Link |
| Angel Hotel (artist) | Oumuamua | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:09:16 | Duration 00:03:14 | Link |
| Angel Hotel (artist) | Un Tro | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:04:08 | Duration 00:03:14 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Caryl | 2025-12-23 | 21:00 | 00:08:19 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Caryl | 2025-12-25 | 21:00 | 00:44:28 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:00:43 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Marc Griffiths | 2025-12-20 | 17:30 | 00:32:41 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Parti Nos Wener | 2025-12-26 | 17:00 | 00:11:13 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:26:40 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Sioe Frecwast | 2025-12-22 | 07:00 | 00:18:51 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Sioe Frecwast | 2025-12-21 | 07:00 | 02:01:13 | Duration 00:03:44 | Link |
| Angharad Bizby (artist) | 'Dolig Bob Dydd 'Da Ti | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:29:32 | Duration 00:03:44 | Link |
| Angharad Brinn (artist) | Golau Y Nadolig | Caryl | 2025-12-24 | 21:00 | 01:14:42 | Duration 00:02:36 | Link |
| Angharad Brinn (artist) | Rhywle mae 'na le | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:37:57 | Duration 00:04:06 | Link |
| Angharad Brinn (artist) | Wyt Ti'n Cofio'r Nadolig | Caryl | 2025-12-22 | 21:00 | 00:14:33 | Duration 00:04:05 | Link |
| Angharad Brinn (artist) | Wyt Ti'n Cofio'r Nadolig | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:15:34 | Duration 00:04:05 | Link |
| Angharad Rhiannon (artist) | Caneuon Nadolig | Lisa Gwilym | 2025-12-24 | 10:00 | 01:48:08 | Duration 00:03:08 | Link |
| Angharad Rhiannon (artist) | Caneuon Nadolig | Sioe Frecwast | 2025-12-24 | 07:00 | 02:28:30 | Duration 00:03:08 | Link |
| Angharad Rhiannon (artist) | Caneuon Nadolig | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:33:48 | Duration 00:03:08 | Link |
| Angharad Rhiannon (artist) | Caneuon Nadolig ar Radio Cymru | Marc Griffiths | 2025-12-20 | 17:30 | 00:16:03 | Duration 00:03:08 | Link |
| Angharad Rhiannon (artist) | Caneuon Nadolig ar Radio Cymru | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:04:38 | Duration 00:03:08 | Link |
| Angharad Rhiannon (artist) | Mae Santa Ar Ei Ffordd | Sioe Frecwast | 2025-12-22 | 07:00 | 02:35:34 | Duration 00:02:49 | Link |
| Angharad Rhiannon (artist) | Mae Santa Ar Ei Ffordd | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:23:21 | Duration 00:02:49 | Link |
| Angharad Rhiannon (artist) | Yn Yr Eira | Sioe Frecwast | 2025-12-23 | 07:00 | 02:28:03 | Duration 00:02:58 | Link |
| Ani Glass (artist) | Acwariwm | Rhys Mwyn | 2025-12-22 | 19:00 | 00:02:57 | Duration 00:02:56 | Link |
| Ani Glass (artist) | O'r Diwedd | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:48:32 | Duration 00:03:58 | Link |
| Ani Glass (artist) | O'r Diwedd | Trystan ac Emma | 2025-12-26 | 09:00 | 01:12:22 | Duration 00:03:58 | Link |
| Anne‐Marie (artist) | Kiss My (Uh-Oh) | Sioe Frecwast | 2025-12-21 | 07:00 | 00:23:53 | Duration 00:02:57 | Link |
| Anweledig (artist) | Dawns Y Glaw | Ffion Emyr | 2025-12-26 | 21:00 | 02:13:38 | Duration 00:02:57 | Link |
| Anweledig (artist) | Dawns Y Glaw | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:47:19 | Duration 00:02:57 | Link |
| Anya (artist) | Blwyddyn Arall | Ffion Emyr | 2025-12-26 | 21:00 | 00:21:00 | Duration 00:02:44 | Link |
| Anya (artist) | Blwyddyn Arall | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:46:44 | Duration 00:02:44 | Link |
| Anya (artist) | Blwyddyn Arall | Lisa Gwilym | 2025-12-22 | 10:00 | 00:00:11 | Duration 00:02:44 | Link |
| Anya (artist) | Blwyddyn Arall | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:21:21 | Duration 00:02:44 | Link |
| Anya (artist) | Blwyddyn Arall | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:00:08 | Duration 00:02:44 | Link |
| Anya (artist) | Blwyddyn Arall | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:30:47 | Duration 00:02:44 | Link |
| Anya (artist) | Blwyddyn Arall | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:03:52 | Duration 00:02:44 | Link |
| Anya (artist) | Blwyddyn Arall | Trystan ac Emma | 2025-12-26 | 09:00 | 01:09:08 | Duration 00:02:44 | Link |
| Aphex Twin (artist) | Fingerbib | Georgia Ruth | 2025-12-23 | 19:00 | 00:59:26 | Duration 00:03:49 | Link |
| Ariana Grande (artist) | yes, and? | Lisa Gwilym | 2025-12-22 | 10:00 | 00:52:37 | Duration 00:03:09 | Link |
| Artistiaid Amrywiol (artist) | Dwylo Dros Y Môr | Rhys Mwyn | 2025-12-22 | 19:00 | 01:26:57 | Duration 00:04:35 | Link |
| Arwyn Davies (artist) | Nadolig yn Dod | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:00:38 | Duration 00:02:19 | Link |
| Ava Max (artist) | My Head And My Heart | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:05:51 | Duration 00:02:55 | Link |
| Band Aid (artist) | Do They Know It's Christmas? | Ffion Emyr | 2025-12-26 | 21:00 | 01:54:00 | Duration 00:03:41 | Link |
| Band Aid (artist) | Do They Know It's Christmas? | Lisa Gwilym | 2025-12-23 | 10:00 | 03:40:59 | Duration 00:03:41 | Link |
| Band Aid (artist) | Do They Know It's Christmas? | Parti Nos Wener | 2025-12-26 | 17:00 | 00:03:01 | Duration 00:03:41 | Link |
| Band Pres Llareggub (artist) | Allan O'r Tywyllwch | Ifan Davies | 2025-12-26 | 14:00 | 00:06:34 | Duration 00:04:32 | Link |
| Band Pres Llareggub (artist) | Bler | Sioe Frecwast | 2025-12-26 | 07:00 | 00:21:58 | Duration 00:03:28 | Link |
| Band Pres Llareggub (artist) | Byw Fel Ci | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:06:00 | Duration 00:02:24 | Link |
| Band Pres Llareggub (artist) | Gweld Y Byd Mewn Lliw | Sioe Frecwast | 2025-12-22 | 07:00 | 00:22:30 | Duration 00:04:14 | Link |
| Band Pres Llareggub (artist) | Meillionen | Sioe Frecwast | 2025-12-24 | 07:00 | 02:04:09 | Duration 00:03:09 | Link |
| Band Pres Llareggub (artist) | Seithenyn | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:29:58 | Duration 00:03:31 | Link |
| Band Pres Llareggub (artist) | Trw Nos | Lisa Gwilym | 2025-12-24 | 13:00 | 00:33:52 | Duration 00:02:53 | Link |
| Band Pres Llareggub (artist) | Trw Nos | Trystan ac Emma | 2025-12-26 | 09:00 | 01:04:09 | Duration 00:02:53 | Link |
| Bando (artist) | Space Invaders | Ifan Davies | 2025-12-26 | 14:00 | 00:44:03 | Duration 00:03:34 | Link |
| Basement Jaxx (artist) | Romeo | Lisa Gwilym | 2025-12-24 | 13:00 | 00:43:43 | Duration 00:03:12 | Link |
| Begw Rowlands (artist) | Cofia Di | Ffion Emyr | 2025-12-20 | 21:00 | 00:23:16 | Duration 00:04:16 | Link |
| Bendigaydfran (artist) | Pwy Sy'n Crio Nawr? | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:15:20 | Duration 00:03:14 | Link |
| Bendith (artist) | Danybanc | John ac Alun | 2025-12-21 | 21:00 | 02:32:44 | Duration 00:03:31 | Link |
| Benson Boone (artist) | Mystical Magical | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:11:35 | Duration 00:02:36 | Link |
| Benson Boone (artist) | Sorry I'm Here For Someone Else | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:50:48 | Duration 00:02:35 | Link |
| Bethany Powell (artist) | Breuddwydion | Sioe Frecwast | 2025-12-23 | 07:00 | 02:20:19 | Duration 00:03:27 | Link |
| Bethany Powell (artist) | Breuddwydion | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:43:57 | Duration 00:03:27 | Link |
| Bethzienna Williams (artist) | Gwên ar Fy Ngwyneb | Trystan ac Emma | 2025-12-26 | 09:00 | 01:25:41 | Duration 00:02:18 | Link |
| Betsan (artist) | Awst | Georgia Ruth | 2025-12-23 | 19:00 | 01:46:16 | Duration 00:03:19 | Link |
| Betsan (artist) | Awst | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:13:48 | Duration 00:03:19 | Link |
| Betsan (artist) | Cofia | Sioe Frecwast | 2025-12-24 | 07:00 | 02:53:00 | Duration 00:03:27 | Link |
| Betsan (artist) | Cofia | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:42:59 | Duration 00:03:27 | Link |
| Betsan Haf Evans (artist) | Eleri | Ffion Emyr | 2025-12-26 | 21:00 | 00:51:06 | Duration 00:03:03 | Link |
| Beyoncé (artist) | If I Were A Boy | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:32:59 | Duration 00:04:08 | Link |
| Beyoncé (artist) | TEXAS HOLD 'EM | Sioe Frecwast | 2025-12-21 | 07:00 | 01:31:44 | Duration 00:03:53 | Link |
| Big Leaves (artist) | Cŵn A'r Brain | Lauren Moore | 2025-12-26 | 18:00 | 01:34:49 | Duration 00:03:11 | Link |
| Billy Idol (artist) | Eyes Without A Face | Tudur Owen | 2025-12-20 | 09:00 | 01:38:02 | Duration 00:04:59 | Link |
| Bing Crosby (artist) | Peace on Earth/The Little Drummer Boy | Sioe Frecwast | 2025-12-22 | 07:00 | 01:27:07 | Duration 00:02:38 | Link |
| Bing Crosby (artist) | Peace on Earth/The Little Drummer Boy | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:20:20 | Duration 00:02:38 | Link |
| Black Eyed Peas (artist) | Pump It | Sioe Frecwast | 2025-12-24 | 07:00 | 00:47:52 | Duration 00:03:34 | Link |
| Blodau Gwylltion (artist) | Paid A Danfon Cardan | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:31:42 | Duration 00:02:55 | Link |
| Blodau Papur (artist) | Dŵr | Dom James | 2025-12-26 | 11:00 | 01:53:25 | Duration 00:04:01 | Link |
| Blodau Papur (artist) | Dŵr | Ifan Davies | 2025-12-26 | 14:00 | 01:51:50 | Duration 00:03:59 | Link |
| Blodau Papur (artist) | Dŵr | Lisa Gwilym | 2025-12-24 | 13:00 | 00:18:36 | Duration 00:04:01 | Link |
| Blêr (artist) | Defnyddia Dy Eiria | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:12:20 | Duration 00:03:18 | Link |
| Bob Delyn a’r Ebillion (artist) | Dolig Del | Bore Cothi | 2025-12-25 | 08:00 | 00:43:27 | Duration 00:03:54 | Link |
| Bob Delyn a’r Ebillion (artist) | Dolig Del | Huw Stephens | 2025-12-25 | 18:00 | 02:22:47 | Duration 00:03:54 | Link |
| Bob Delyn a’r Ebillion (artist) | Dolig Del | Nôl i'r 90au | 2025-12-20 | 17:00 | 00:04:28 | Duration 00:03:54 | Link |
| Bob Delyn a’r Ebillion (artist) | Dolig Del | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:51:28 | Duration 00:03:54 | Link |
| Bob Delyn a’r Ebillion (artist) | Ffair Y Bala | Ffion Emyr | 2025-12-26 | 21:00 | 02:05:26 | Duration 00:04:44 | Link |
| Boisbach (artist) | Twrci Tew Crispy Neis | Caryl | 2025-12-24 | 21:00 | 01:11:50 | Duration 00:02:16 | Link |
| Boney M. (artist) | Mary's Boy Child/Oh My Lord | Lisa Gwilym | 2025-12-23 | 10:00 | 00:32:25 | Duration 00:04:02 | Link |
| Boney M. (artist) | Mary's Boy Child/Oh My Lord | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:15:50 | Duration 00:04:02 | Link |
| Brenda Lee (artist) | Rockin' Around The Christmas Tree | Lauren Moore | 2025-12-26 | 18:00 | 02:03:02 | Duration 00:02:03 | Link |
| Brenda Lee (artist) | Rockin' Around The Christmas Tree | Lisa Gwilym | 2025-12-22 | 10:00 | 02:18:44 | Duration 00:02:05 | Link |
| Brenda Lee (artist) | Rockin' Around The Christmas Tree | Sioe Frecwast | 2025-12-21 | 07:00 | 00:52:07 | Duration 00:02:05 | Link |
| Brenda Lee (artist) | Rockin' Around The Christmas Tree | Sioe Frecwast | 2025-12-26 | 07:00 | 01:57:09 | Duration 00:02:05 | Link |
| Brigyn (artist) | Ar Gyfer Heddiw'r Bore | Bore Cothi | 2025-12-25 | 08:00 | 02:15:28 | Duration 00:02:54 | Link |
| Brigyn (artist) | Haleliwia | Ffion Emyr | 2025-12-20 | 21:00 | 01:50:44 | Duration 00:03:54 | Link |
| Brigyn (artist) | Haleliwia | Richard Rees | 2025-12-20 | 05:30 | 00:19:02 | Duration 00:03:54 | Link |
| Brigyn (artist) | Seren Y Cymoedd | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:38:05 | Duration 00:04:20 | Link |
| Brigyn (artist) | Teg Wawriodd | Caryl | 2025-12-23 | 21:00 | 00:22:51 | Duration 00:02:59 | Link |
| Britney Spears (artist) | Oops!...I Did It Again | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:33:06 | Duration 00:03:31 | Link |
| Bronwen (artist) | Eira Cynnes | Caryl | 2025-12-25 | 23:00 | 00:07:27 | Duration 00:03:56 | Link |
| Bronwen (artist) | Eira Cynnes | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:00:08 | Duration 00:03:56 | Link |
| Bronwen (artist) | Nadolig? Pwy A Ŵyr! | Caryl | 2025-12-23 | 23:00 | 00:13:44 | Duration 00:04:10 | Link |
| Bronwen (artist) | Nadolig? Pwy A Ŵyr! | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:26:54 | Duration 00:04:10 | Link |
| Bruce Springsteen (artist) | Santa Claus Is Comin' To Town | Lisa Gwilym | 2025-12-24 | 10:00 | 01:43:48 | Duration 00:04:25 | Link |
| Bruce Springsteen (artist) | Santa Claus Is Comin' To Town | Sioe Frecwast | 2025-12-22 | 07:00 | 01:33:09 | Duration 00:04:25 | Link |
| Bruce Springsteen (artist) | Santa Claus Is Comin' To Town | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:06:33 | Duration 00:04:25 | Link |
| Bruce Springsteen (artist) | Santa Claus Is Comin' To Town | Tudur Owen | 2025-12-25 | 15:00 | 00:34:53 | Duration 00:04:25 | Link |
| Bruno Mars (artist) | Grenade | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:38:13 | Duration 00:03:42 | Link |
| Bryn Fôn A'r Band (artist) | Di Dolig Ddim Yn Ddolig | John ac Alun | 2025-12-21 | 21:00 | 00:32:41 | Duration 00:04:11 | Link |
| Bryn Fôn a'r Band (artist) | Yn Y Dechreuad | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:16:57 | Duration 00:03:42 | Link |
| Bryn Terfel (artist) | Carol Y Gannwyll | Caryl | 2025-12-23 | 23:00 | 00:04:11 | Duration 00:03:43 | Link |
| Buddug (artist) | Dal Dig | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:19:48 | Duration 00:04:38 | Link |
| Buddug (artist) | Dal Dig | Trystan ac Emma | 2025-12-26 | 09:00 | 00:19:15 | Duration 00:04:38 | Link |
| Buddug (artist) | Dal Dig (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:59:37 | Duration 00:05:11 | Link |
| Buddug (artist) | Gadael Tupelo (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:17:04 | Duration 00:04:23 | Link |
| Buddug (artist) | Rhywun Arall | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:15:12 | Duration 00:03:28 | Link |
| Buddug (artist) | Rhywun Arall | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:17:34 | Duration 00:03:28 | Link |
| Buddug (artist) | Trio | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:21:28 | Duration 00:03:59 | Link |
| Buddug (artist) | Tynnu Fi'n Ôl | Marc Griffiths | 2025-12-20 | 17:30 | 03:25:39 | Duration 00:03:45 | Link |
| Bwca (artist) | Llynnoedd Coed | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:31:32 | Duration 00:04:14 | Link |
| Bwncath (artist) | Dewch Gyfeillion | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:52:17 | Duration 00:03:23 | Link |
| Bwncath (artist) | Yma Wyf Finna I Fod | Marc Griffiths | 2025-12-20 | 17:30 | 01:03:57 | Duration 00:04:13 | Link |
| Bwncath (artist) | Yma Wyf Finna I Fod | Tudur Owen | 2025-12-25 | 15:00 | 01:00:03 | Duration 00:04:13 | Link |
| Bwncath (artist) | Yma Wyf Finna I Fod | Tudur Owen | 2025-12-20 | 09:00 | 01:52:48 | Duration 00:04:13 | Link |
| Cabarela (artist) | Alli Di Ei Deimlo? | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:00:35 | Duration 00:04:10 | Link |
| Cabarela (artist) | Alli Di Ei Deimlo? | Lauren Moore | 2025-12-26 | 18:00 | 00:12:04 | Duration 00:04:10 | Link |
| Cabarela (artist) | Alli Di Ei Deimlo? | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:14:14 | Duration 00:04:10 | Link |
| Cabarela (artist) | Alli Di Ei Deimlo? | Sioe Frecwast | 2025-12-21 | 07:00 | 00:39:18 | Duration 00:04:10 | Link |
| Cabarela (artist) | Dolig Drygionus | Huw Stephens | 2025-12-25 | 18:00 | 02:59:13 | Duration 00:03:41 | Link |
| Cabarela (artist) | Dolig Drygionus | John ac Alun | 2025-12-21 | 21:00 | 00:16:42 | Duration 00:03:41 | Link |
| Cabarela (artist) | Dolig Drygionus | Lisa Gwilym | 2025-12-23 | 10:00 | 01:21:50 | Duration 00:03:41 | Link |
| Cabarela (artist) | Dolig Drygionus | Marc Griffiths | 2025-12-20 | 17:30 | 01:42:49 | Duration 00:03:41 | Link |
| Cabarela (artist) | Dolig Drygionus | Sioe Frecwast | 2025-12-22 | 07:00 | 01:21:28 | Duration 00:03:41 | Link |
| Cabarela (artist) | Dolig Drygionus | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:26:08 | Duration 00:03:41 | Link |
| Cadi Gwen (artist) | Nadolig Am Ryw Hyd | Caryl | 2025-12-24 | 21:00 | 00:08:52 | Duration 00:03:51 | Link |
| Cadi Gwen (artist) | Nadolig Am Ryw Hyd | Caryl | 2025-12-22 | 21:00 | 01:03:17 | Duration 00:03:51 | Link |
| Cadi Gwen (artist) | Nadolig Am Ryw Hyd | Ffion Emyr | 2025-12-20 | 21:00 | 01:01:02 | Duration 00:03:51 | Link |
| Cadi Gwen (artist) | Nadolig Am Ryw Hyd | Richard Rees | 2025-12-20 | 05:30 | 00:23:09 | Duration 00:03:51 | Link |
| Cadno (artist) | Ludagretz | Ifan Davies | 2025-12-26 | 14:00 | 00:40:24 | Duration 00:03:45 | Link |
| Calan (artist) | Ganol Gaeaf Noethlwm (In The Bleak Midwinter) | Caryl | 2025-12-23 | 23:00 | 00:33:31 | Duration 00:04:49 | Link |
| Caleb Rhys Jones (artist) | Medli Nadolig | Tudur Owen | 2025-12-25 | 15:00 | 00:15:41 | Duration 00:05:24 | Link |
| Calvin Harris (artist) | Free | Sioe Frecwast | 2025-12-22 | 07:00 | 00:38:37 | Duration 00:03:30 | Link |
| Calvin Harris (artist) | Lovers In A Past Life | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:04:16 | Duration 00:02:39 | Link |
| Calvin Harris (artist) | Miracle | Sioe Frecwast | 2025-12-21 | 07:00 | 02:36:23 | Duration 00:03:06 | Link |
| Candelas (artist) | Cariad Yn Y Manylion | Ifan Davies | 2025-12-26 | 14:00 | 01:24:55 | Duration 00:04:42 | Link |
| Candelas (artist) | Ddoe, Heddiw A 'Fory | Lisa Gwilym | 2025-12-22 | 10:00 | 00:17:10 | Duration 00:03:51 | Link |
| Candelas (artist) | Rhedeg I Paris | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:56:46 | Duration 00:02:51 | Link |
| Caradog Williams (artist) | Ar gyfrer heddiw'r bore | Huw Stephens | 2025-12-25 | 18:00 | 02:56:08 | Duration 00:02:59 | Link |
| Carly Rae Jepsen (artist) | Call Me Maybe | Dom James | 2025-12-26 | 11:00 | 01:50:20 | Duration 00:03:13 | Link |
| Carrie Underwood (artist) | Favorite Time Of Year | Sioe Frecwast | 2025-12-22 | 07:00 | 00:26:44 | Duration 00:03:17 | Link |
| Carrie Underwood (artist) | Favorite Time Of Year | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:41:37 | Duration 00:03:17 | Link |
| Carwyn Ellis & Rio 18 (artist) | Cwcan | Georgia Ruth | 2025-12-23 | 19:00 | 00:09:41 | Duration 00:04:31 | Link |
| Carwyn Ellis & Rio 18 (artist) | Cwcan | Sioe Frecwast | 2025-12-21 | 07:00 | 02:31:43 | Duration 00:04:31 | Link |
| Carwyn Ellis & Rio 18 (artist) | Deffro'r Dydd | Sioe Frecwast | 2025-12-23 | 07:00 | 01:29:41 | Duration 00:03:25 | Link |
| Carwyn Ellis & Rio 18 (artist) | Haf | Lisa Gwilym | 2025-12-23 | 10:00 | 01:45:53 | Duration 00:02:49 | Link |
| Carwyn Ellis & Rio 18 (artist) | Haf | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:28:57 | Duration 00:02:49 | Link |
| Carwyn Ellis & Rio 18 (artist) | Hei Ti | Lisa Gwilym | 2025-12-22 | 10:00 | 01:23:22 | Duration 00:02:47 | Link |
| Carwyn Ellis & Rio 18 (artist) | Olá! | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:23:11 | Duration 00:03:48 | Link |
| Carwyn Ellis (artist) | Marae | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:42:17 | Duration 00:03:40 | Link |
| Caryl Parry Jones (artist) | Drama'r Preseb | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:24:55 | Duration 00:03:32 | Link |
| Caryl Parry Jones (artist) | Gŵyl Y Baban | Caryl | 2025-12-23 | 21:00 | 01:35:36 | Duration 00:03:51 | Link |
| Caryl Parry Jones (artist) | Gŵyl Y Baban | Ffion Emyr | 2025-12-20 | 21:00 | 00:14:03 | Duration 00:03:51 | Link |
| Caryl Parry Jones (artist) | Gŵyl Y Baban | Lauren Moore | 2025-12-26 | 18:00 | 02:51:22 | Duration 00:03:51 | Link |
| Caryl Parry Jones (artist) | Gŵyl Y Baban | Marc Griffiths | 2025-12-20 | 17:30 | 00:58:12 | Duration 00:03:51 | Link |
| Caryl Parry Jones (artist) | Gŵyl Y Baban | Richard Rees | 2025-12-20 | 05:30 | 01:06:14 | Duration 00:03:51 | Link |
| Caryl Parry Jones (artist) | Nadolig Llawen I Chi Gyd | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:52:52 | Duration 00:02:43 | Link |
| Caryl Parry Jones (artist) | Nadolig Llawen I Chi Gyd | John ac Alun | 2025-12-21 | 21:00 | 02:45:38 | Duration 00:02:43 | Link |
| Carys Eleri (artist) | Swigod y Nadolig | Caryl | 2025-12-23 | 21:00 | 01:40:53 | Duration 00:03:00 | Link |
| Carys Eleri (artist) | Swigod y Nadolig | Lisa Gwilym | 2025-12-23 | 10:00 | 03:11:11 | Duration 00:03:00 | Link |
| Carys Eleri (artist) | Swigod y Nadolig | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:02:28 | Duration 00:03:00 | Link |
| Carys Eleri (artist) | Swigod y Nadolig | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:23:49 | Duration 00:03:00 | Link |
| Casi (artist) | Nefolion | Caryl | 2025-12-25 | 23:00 | 00:41:33 | Duration 00:02:35 | Link |
| Casi (artist) | Nefolion | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:17:56 | Duration 00:02:35 | Link |
| Casi (artist) | Tryweryn | Huw Stephens | 2025-12-25 | 18:00 | 02:41:23 | Duration 00:03:20 | Link |
| Cassius (artist) | Cassius 1999 (Radio Edit) | Dewis | 2025-12-20 | 14:00 | 00:07:21 | Duration 00:03:41 | Link |
| Catatonia (artist) | International Velvet | Ifan Davies | 2025-12-26 | 14:00 | 02:15:20 | Duration 00:04:22 | Link |
| Catrin Herbert (artist) | Nadolig 'Da Fi | Dom James | 2025-12-26 | 11:00 | 00:44:24 | Duration 00:02:53 | Link |
| Catrin Herbert (artist) | Nadolig 'Da Fi | Lisa Gwilym | 2025-12-22 | 10:00 | 01:17:10 | Duration 00:02:53 | Link |
| Catrin Herbert (artist) | Nadolig 'Da Fi | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:58:06 | Duration 00:02:53 | Link |
| Catrin Herbert (artist) | Nadolig Da Fi | Bore Cothi | 2025-12-25 | 08:00 | 02:49:57 | Duration 00:02:53 | Link |
| Catrin Herbert (artist) | Nadolig Da Fi | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:18:17 | Duration 00:02:53 | Link |
| Catrin Herbert (artist) | Nadolig Da Fi | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:32:38 | Duration 00:02:53 | Link |
| Ceffyl Pren (artist) | Roc Roc Nadolig | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:38:24 | Duration 00:04:46 | Link |
| Ceiri Humphreys (artist) | Dyma Fo'n Dod (Allan o Sync) | Lisa Gwilym | 2025-12-24 | 10:00 | 00:27:14 | Duration 00:02:45 | Link |
| Celeste (artist) | A Little Love (From The John Lewis And Waitrose Christmas Advert 2020) | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:25:30 | Duration 00:02:58 | Link |
| Celt (artist) | O Mama | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:07:27 | Duration 00:03:37 | Link |
| Celt (artist) | Rhwng Bethlehem A'r Groes | Ifan Davies | 2025-12-26 | 14:00 | 00:14:55 | Duration 00:03:53 | Link |
| Celt (artist) | Un Wennol | Ffion Emyr | 2025-12-20 | 21:00 | 01:46:40 | Duration 00:03:26 | Link |
| Cerddorfa Genedlaethol Gymreig Y BBC (artist) | Clo Rhaglen Tudur / Rag March (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 01:19:03 | Duration 00:02:24 | Link |
| Cerddorfa Genedlaethol Gymreig Y BBC (artist) | ITMA / Busy Bee (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:09:00 | Duration 00:02:47 | Link |
| Cerddorfa Genedlaethol Gymreig Y BBC (artist) | Yno I Mi Fel Y Môr (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:40:42 | Duration 00:02:49 | Link |
| Cerys Hafana (artist) | Carol Mynyddog | Huw Stephens | 2025-12-25 | 18:00 | 01:06:39 | Duration 00:06:23 | Link |
| Cerys Matthews (artist) | Ar Ben Waun Tredegar | Ffion Emyr | 2025-12-26 | 21:00 | 00:58:12 | Duration 00:02:40 | Link |
| CF24 (artist) | Tylwyth Teg | Ifan Davies | 2025-12-26 | 14:00 | 00:33:10 | Duration 00:03:42 | Link |
| Chappell Roan (artist) | HOT TO GO! | Dom James | 2025-12-26 | 11:00 | 02:05:51 | Duration 00:03:04 | Link |
| Chappell Roan (artist) | HOT TO GO! | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:06:08 | Duration 00:03:04 | Link |
| Chappell Roan (artist) | Pink Pony Club | Dewis | 2025-12-20 | 14:00 | 00:22:31 | Duration 00:03:35 | Link |
| Chappell Roan (artist) | The Subway | Lisa Gwilym | 2025-12-23 | 10:00 | 02:29:36 | Duration 00:04:07 | Link |
| Charli xcx (artist) | Apple | Georgia Ruth | 2025-12-23 | 19:00 | 00:56:00 | Duration 00:02:28 | Link |
| Charli xcx (artist) | Apple | Lisa Gwilym | 2025-12-22 | 10:00 | 03:24:10 | Duration 00:02:28 | Link |
| Charli xcx (artist) | Apple | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:31:41 | Duration 00:02:28 | Link |
| Chase & Status (artist) | Blind Faith | Dom James | 2025-12-26 | 11:00 | 01:11:37 | Duration 00:03:38 | Link |
| Chris Rea (artist) | Driving Home For Christmas | Lisa Gwilym | 2025-12-22 | 10:00 | 00:12:12 | Duration 00:04:00 | Link |
| Chris Rea (artist) | Driving Home For Christmas | Lisa Gwilym | 2025-12-23 | 10:00 | 01:32:00 | Duration 00:04:00 | Link |
| Chris Rea (artist) | Driving Home For Christmas | Marc Griffiths | 2025-12-20 | 17:30 | 03:19:24 | Duration 00:03:59 | Link |
| Chris Rea (artist) | Driving Home For Christmas | Sioe Frecwast | 2025-12-23 | 07:00 | 00:43:30 | Duration 00:04:00 | Link |
| Chris Rea (artist) | Driving Home For Christmas | Sioe Frecwast | 2025-12-21 | 07:00 | 01:16:24 | Duration 00:04:00 | Link |
| Chris Rea (artist) | Driving Home For Christmas | Sioe Frecwast | 2025-12-24 | 07:00 | 02:15:01 | Duration 00:04:00 | Link |
| Chris Rea (artist) | Driving Home For Christmas | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:44:43 | Duration 00:04:00 | Link |
| Christina Aguilera (artist) | This Christmas | Lisa Gwilym | 2025-12-22 | 10:00 | 01:11:56 | Duration 00:04:02 | Link |
| Cian Ciaran (artist) | Rhys A Meinir | Y Gerddorfa | 2025-12-25 | 06:30 | 00:36:35 | Duration 00:04:07 | Link |
| Cian Ducrot (artist) | Who's Making You Feel It | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:22:56 | Duration 00:03:36 | Link |
| Cindy Williams (artist) | Cradur bach o gi | Tudur Owen | 2025-12-20 | 09:00 | 01:19:23 | Duration 00:02:46 | Link |
| Ciwb (artist) | Ar Goll | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:31:41 | Duration 00:03:36 | Link |
| Ciwb (artist) | Ar Goll | Rhys Mwyn | 2025-12-22 | 19:00 | 01:41:43 | Duration 00:03:36 | Link |
| Ciwb (artist) | Awn Ymlaen Fel Hyn | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:29:34 | Duration 00:03:49 | Link |
| Ciwb (artist) | Gwawr Tequila | Dewis | 2025-12-20 | 14:00 | 00:43:18 | Duration 00:03:55 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Caryl | 2025-12-22 | 21:00 | 01:12:11 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Huw Stephens | 2025-12-25 | 18:00 | 00:02:54 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:03:46 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Lisa Gwilym | 2025-12-23 | 10:00 | 01:07:37 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Lisa Gwilym | 2025-12-22 | 10:00 | 02:31:35 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:43:26 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Richard Rees | 2025-12-20 | 05:30 | 00:11:04 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Sioe Frecwast | 2025-12-21 | 07:00 | 01:43:46 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Sioe Frecwast | 2025-12-23 | 07:00 | 02:45:32 | Duration 00:03:20 | Link |
| Ciwb (artist) | Nadolig Llawen Gwyn | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:53:06 | Duration 00:03:20 | Link |
| Ciwb (artist) | Rhydd | Ffion Emyr | 2025-12-26 | 21:00 | 00:08:50 | Duration 00:03:16 | Link |
| Ciwb (artist) | Smo Fi Ishe Mynd | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:35:45 | Duration 00:02:55 | Link |
| Clean Bandit (artist) | Solo | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:46:39 | Duration 00:03:42 | Link |
| Clinigol (artist) | Invaders Hapus Iawn | Lauren Moore | 2025-12-26 | 18:00 | 02:05:03 | Duration 00:04:47 | Link |
| Clinigol (artist) | Swigod | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:54:49 | Duration 00:03:08 | Link |
| Clwb Cariadon (artist) | Catrin | Lauren Moore | 2025-12-26 | 18:00 | 02:29:23 | Duration 00:02:45 | Link |
| ClwbNi (artist) | Nadolig Ni | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:29:46 | Duration 00:03:15 | Link |
| Coda (artist) | Ganol Gaeaf Noethlwm | Bore Cothi | 2025-12-25 | 08:00 | 00:53:49 | Duration 00:03:33 | Link |
| Coldplay (artist) | Christmas Lights | Dom James | 2025-12-26 | 11:00 | 00:27:42 | Duration 00:04:02 | Link |
| Coldplay (artist) | Christmas Lights | Lisa Gwilym | 2025-12-23 | 10:00 | 02:51:42 | Duration 00:04:02 | Link |
| Coldplay (artist) | Christmas Lights | Sioe Frecwast | 2025-12-23 | 07:00 | 01:25:44 | Duration 00:04:02 | Link |
| Coldplay (artist) | Christmas Lights | Sioe Frecwast | 2025-12-24 | 07:00 | 01:48:36 | Duration 00:04:02 | Link |
| Coldplay (artist) | Christmas Lights | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:20:28 | Duration 00:04:02 | Link |
| Coldplay (artist) | WE PRAY | Lauren Moore | 2025-12-26 | 18:00 | 00:55:36 | Duration 00:03:52 | Link |
| Coldplay (artist) | WE PRAY | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:44:53 | Duration 00:03:52 | Link |
| Coldplay (artist) | feelslikeimfallinginlove | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:15:01 | Duration 00:03:43 | Link |
| Colin Roberts (artist) | Carol Y Môr-Leidr | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:19:35 | Duration 00:02:42 | Link |
| Colorama (artist) | Cerdyn Nadolig | Caryl | 2025-12-25 | 23:00 | 00:00:11 | Duration 00:01:57 | Link |
| Colorama (artist) | Cerdyn Nadolig | Lisa Gwilym | 2025-12-23 | 10:00 | 00:22:46 | Duration 00:01:57 | Link |
| Colorama (artist) | Cerdyn Nadolig | Lisa Gwilym | 2025-12-24 | 10:00 | 01:08:59 | Duration 00:01:57 | Link |
| Colorama (artist) | Cerdyn Nadolig | Sioe Frecwast | 2025-12-24 | 07:00 | 00:58:22 | Duration 00:01:57 | Link |
| Colorama (artist) | Cerdyn Nadolig | Tudur Owen | 2025-12-25 | 15:00 | 00:09:34 | Duration 00:01:57 | Link |
| Colorama (artist) | Dere Mewn | Lauren Moore | 2025-12-26 | 18:00 | 00:42:04 | Duration 00:02:31 | Link |
| Corau Adfent Cymru (artist) | Ti Fan Hyn | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:32:04 | Duration 00:04:09 | Link |
| Corau Ysgol Uwchradd Glan Clwyd (artist) | Carol Catrin | Bore Cothi | 2025-12-25 | 08:00 | 01:13:33 | Duration 00:03:17 | Link |
| Corau Ysgol Uwchradd Glan Clwyd (artist) | Carol Catrin | Caryl | 2025-12-24 | 23:00 | 00:13:42 | Duration 00:03:17 | Link |
| Corau Ysgol Uwchradd Glan Clwyd (artist) | I Orwedd Mewn Preseb | Caryl | 2025-12-22 | 23:00 | 00:55:12 | Duration 00:01:39 | Link |
| Cordia (artist) | Celwydd | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:18:15 | Duration 00:03:30 | Link |
| Cordia (artist) | Dal Yn Ôl | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:43:02 | Duration 00:03:55 | Link |
| Cordia (artist) | Dal Yn Ôl | Sioe Frecwast | 2025-12-22 | 07:00 | 02:16:51 | Duration 00:03:55 | Link |
| Cordia (artist) | Sgidiau Ffug | Trystan ac Emma | 2025-12-26 | 09:00 | 00:54:56 | Duration 00:02:28 | Link |
| Cotton Wolf (artist) | Ofni | Ifan Davies | 2025-12-26 | 14:00 | 00:47:28 | Duration 00:03:45 | Link |
| Cotton Wolf (artist) | Ofni | Lisa Gwilym | 2025-12-24 | 13:00 | 00:00:06 | Duration 00:03:45 | Link |
| Cowbois Rhos Botwnnog (artist) | Clawdd Eithin | Georgia Ruth | 2025-12-23 | 19:00 | 01:13:21 | Duration 00:04:37 | Link |
| Cowbois Rhos Botwnnog (artist) | Shwmae Shwmae | Tudur Owen | 2025-12-20 | 09:00 | 00:30:46 | Duration 00:04:36 | Link |
| Crimean Chamber Choir (artist) | Shchedryk | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:22:37 | Duration 00:01:25 | Link |
| Crwban (artist) | Haul | Lisa Gwilym | 2025-12-23 | 10:00 | 02:48:37 | Duration 00:03:08 | Link |
| Cwlwm (artist) | Ar Ddiwrnod Cynta'r Dolig | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:21:50 | Duration 00:04:03 | Link |
| Cwmwl Tystion (artist) | Tryweryn 1965 | Huw Stephens | 2025-12-25 | 18:00 | 01:58:58 | Duration 00:04:37 | Link |
| Cyn Cwsg (artist) | Diarhebion | Lauren Moore | 2025-12-26 | 18:00 | 02:41:27 | Duration 00:03:06 | Link |
| Cyn Cwsg (artist) | Gecko | Lisa Gwilym | 2025-12-24 | 13:00 | 00:27:21 | Duration 00:02:22 | Link |
| Cyn Cwsg (artist) | Gwranda Frawd | Ifan Davies | 2025-12-26 | 14:00 | 02:19:41 | Duration 00:03:09 | Link |
| Cyn Cwsg (artist) | Pydru yn yr Haul | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:17:29 | Duration 00:03:55 | Link |
| Cynefin (artist) | Helmi | Tudur Owen | 2025-12-20 | 09:00 | 01:25:35 | Duration 00:04:01 | Link |
| Cynulleidfa Yr Oedfa (artist) | Ceidwad Byd / Draw Yn Nhawelwch Bethlehem | Yr Oedfa | 2025-12-25 | 12:00 | 00:02:21 | Duration 00:03:01 | Link |
| Cynulleidfa Yr Oedfa (artist) | Daeth Crist i'n Plith / Daeth Crist i'n Plith | Yr Oedfa | 2025-12-25 | 12:00 | 00:54:40 | Duration 00:02:27 | Link |
| Cynulleidfa Yr Oedfa (artist) | Fulda / O Deled Dy Deyrnas | Yr Oedfa | 2025-12-25 | 12:00 | 00:45:14 | Duration 00:02:03 | Link |
| Cynulleidfa Yr Oedfa (artist) | Lorelei / O Goelio'r Hen Fugeiliaid | Yr Oedfa | 2025-12-25 | 12:00 | 00:32:19 | Duration 00:02:10 | Link |
| Cynulleidfa Yr Oedfa (artist) | Mater Christi / Fendigaid Fam | Yr Oedfa | 2025-12-25 | 12:00 | 00:08:31 | Duration 00:04:16 | Link |
| Cynulleidfa Yr Oedfa (artist) | Poland / Engyl Glan o Fro'r Gogoniant | Yr Oedfa | 2025-12-25 | 12:00 | 00:24:58 | Duration 00:02:20 | Link |
| Cynulleidfa Yr Oedfa (artist) | Wyddgrug / Wele, Cawsom y Meseia | Yr Oedfa | 2025-12-25 | 12:00 | 00:20:35 | Duration 00:02:28 | Link |
| Céline Dion (artist) | O Holy Night | Ffion Emyr | 2025-12-20 | 21:00 | 01:40:22 | Duration 00:05:18 | Link |
| Côr Heol y March (artist) | Carol Y Seren | Caryl | 2025-12-25 | 23:00 | 00:21:46 | Duration 00:03:25 | Link |
| Côr Heol y March (artist) | Carol Y Seren | Caryl | 2025-12-24 | 21:00 | 01:25:02 | Duration 00:03:25 | Link |
| Côr Meibion Dyffryn Nantlle (artist) | Hen Garol | Linda Griffiths | 2025-12-21 | 05:30 | 00:19:16 | Duration 00:03:02 | Link |
| Côr Meibion y Brythoniaid (artist) | Nadolig? Pwy A Ŵyr! | Caryl | 2025-12-22 | 23:00 | 00:18:47 | Duration 00:02:51 | Link |
| Côr Merched Plastaf (artist) | Carol Catrin | Linda Griffiths | 2025-12-21 | 05:30 | 00:53:41 | Duration 00:02:34 | Link |
| Côr Rhuthun (artist) | Daeth Crist I'n Plith | Caryl | 2025-12-23 | 21:00 | 01:55:57 | Duration 00:02:26 | Link |
| Côr Rhuthun (artist) | Wele Cawsom y Meseia/ Tôn - Wyddgrug | Caryl | 2025-12-24 | 21:00 | 01:20:33 | Duration 00:02:48 | Link |
| Côr Seiriol (artist) | Hwiangerdd Mair | Caryl | 2025-12-25 | 23:00 | 00:53:11 | Duration 00:03:30 | Link |
| Côr Y Drindod (artist) | Sisialai'r Awel Fwyn | Bore Cothi | 2025-12-25 | 08:00 | 02:45:51 | Duration 00:02:50 | Link |
| Côr y Penrhyn (artist) | Hen Feic Peni Ffarthing / Titw Tomos Las (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 01:10:58 | Duration 00:03:26 | Link |
| Côr y Penrhyn (artist) | Safwn Yn Y Bwlch (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 01:14:25 | Duration 00:03:26 | Link |
| Côr Y Wiber (artist) | Y Geni | Caryl | 2025-12-22 | 23:00 | 00:07:41 | Duration 00:03:01 | Link |
| Côr Ysgol Glan Clwyd (artist) | Nos Nadolig Yw | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:17:40 | Duration 00:02:56 | Link |
| Côr Ysgol Y Strade (artist) | Carol Mair | Caryl | 2025-12-22 | 21:00 | 01:55:44 | Duration 00:01:58 | Link |
| Dadleoli (artist) | Cur Yn Pen | Ffion Emyr | 2025-12-26 | 21:00 | 02:25:13 | Duration 00:02:30 | Link |
| Dadleoli (artist) | Gwyl y Baban | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:00:36 | Duration 00:03:21 | Link |
| Dadleoli (artist) | Hen Stori | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:42:38 | Duration 00:02:05 | Link |
| Daft Punk (artist) | Get Lucky | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:26:53 | Duration 00:04:08 | Link |
| Dafydd Dafis (artist) | Nadolig Llawen Tan Gawn Eto Gwrdd | Caryl | 2025-12-24 | 23:00 | 00:30:52 | Duration 00:03:25 | Link |
| Dafydd Dafis (artist) | Nadolig Llawen Tan Gawn Eto Gwrdd | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:52:20 | Duration 00:03:25 | Link |
| Dafydd Edwards (artist) | Wyt Ti'n Cofio'r Nos Nadolig | Marc Griffiths | 2025-12-20 | 17:30 | 01:26:21 | Duration 00:04:10 | Link |
| Dafydd Hedd (artist) | Bia y Nos | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:24:16 | Duration 00:03:08 | Link |
| Dafydd Iwan (artist) | Pam Fod Eira Yn Wyn? | Ffion Emyr | 2025-12-20 | 21:00 | 02:41:15 | Duration 00:03:58 | Link |
| Dafydd Iwan (artist) | Tywysog Tangnefedd | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:15:10 | Duration 00:03:08 | Link |
| Dafydd Iwan (artist) | Tywysog Tangnefedd | John ac Alun | 2025-12-21 | 21:00 | 02:42:31 | Duration 00:03:08 | Link |
| Dafydd Iwan (artist) | Tywysog Tangnefedd | Marc Griffiths | 2025-12-20 | 17:30 | 01:16:49 | Duration 00:03:08 | Link |
| Dafydd Iwan ac Edward (artist) | Mair, Paid Ag Wylo Mwy | Caryl | 2025-12-23 | 23:00 | 00:45:40 | Duration 00:02:49 | Link |
| Dafydd Owain (artist) | Gan Gwaith | Ffion Emyr | 2025-12-26 | 21:00 | 02:48:35 | Duration 00:03:10 | Link |
| Dafydd Owain (artist) | Leo (Radio Edit) | Ifan Davies | 2025-12-26 | 14:00 | 01:48:21 | Duration 00:03:23 | Link |
| Dafydd Pantrod a'i Fand (artist) | Seren y Nadolig | John ac Alun | 2025-12-21 | 21:00 | 01:27:05 | Duration 00:03:51 | Link |
| Dafydd Pierce (artist) | Elin | Rhys Mwyn | 2025-12-22 | 19:00 | 00:00:05 | Duration 00:03:22 | Link |
| Daniel Bedingfield (artist) | If You're Not The One | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:06:38 | Duration 00:04:07 | Link |
| Daniel Lloyd a Mr Pinc (artist) | Rhagfyr O Hyd | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:36:06 | Duration 00:03:10 | Link |
| Daniel Lloyd a Mr Pinc (artist) | Rhagfyr O Hyd | Sioe Frecwast | 2025-12-24 | 07:00 | 01:18:26 | Duration 00:03:10 | Link |
| Daniel Powter (artist) | Bad Day | Lauren Moore | 2025-12-26 | 18:00 | 01:20:20 | Duration 00:03:53 | Link |
| Darlene Love (artist) | Christmas (Baby Please Come Home) | Lisa Gwilym | 2025-12-24 | 10:00 | 01:35:57 | Duration 00:02:46 | Link |
| Darlene Love (artist) | Winter Wonderland | Lisa Gwilym | 2025-12-22 | 10:00 | 02:28:53 | Duration 00:02:27 | Link |
| Darlene Love (artist) | Winter Wonderland | Sioe Frecwast | 2025-12-21 | 07:00 | 00:59:07 | Duration 00:02:27 | Link |
| Darlene Love (artist) | Winter Wonderland | Sioe Frecwast | 2025-12-24 | 07:00 | 01:08:50 | Duration 00:02:27 | Link |
| Dasha (artist) | Austin | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:03:01 | Duration 00:02:48 | Link |
| Dasha (artist) | Not At This Party | Dom James | 2025-12-26 | 11:00 | 02:27:41 | Duration 00:03:31 | Link |
| Dasha (artist) | Not At This Party | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:59:14 | Duration 00:03:31 | Link |
| David Essex (artist) | A Winter's Tale | Ffion Emyr | 2025-12-20 | 21:00 | 02:31:25 | Duration 00:04:10 | Link |
| David Guetta (artist) | Gone Gone Gone | Sioe Frecwast | 2025-12-24 | 07:00 | 02:07:20 | Duration 00:03:18 | Link |
| David Guetta (artist) | Gone Gone Gone | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:11:59 | Duration 00:03:18 | Link |
| David Guetta (artist) | Titanium | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:19:58 | Duration 00:04:06 | Link |
| David Guetta (artist) | When Love Takes Over | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:08:35 | Duration 00:03:21 | Link |
| David Lloyd (artist) | Carol Y Blwch | Caryl | 2025-12-24 | 23:00 | 00:06:17 | Duration 00:02:40 | Link |
| David Zowie (artist) | House Every Weekend (Radio Edit) | Dewis | 2025-12-20 | 14:00 | 00:40:19 | Duration 00:03:03 | Link |
| Dean Martin (artist) | Let It Snow! Let It Snow! Let It Snow! | Sioe Frecwast | 2025-12-23 | 07:00 | 00:11:02 | Duration 00:01:56 | Link |
| Delw (artist) | Dolig Hwn | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:47:02 | Duration 00:03:31 | Link |
| Delwyn Siôn (artist) | Alaw Mair | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:48:47 | Duration 00:03:37 | Link |
| Delwyn Siôn (artist) | Un Seren | Caryl | 2025-12-24 | 23:00 | 00:39:12 | Duration 00:04:28 | Link |
| Delwyn Siôn (artist) | Un Seren | Huw Stephens | 2025-12-25 | 18:00 | 00:17:36 | Duration 00:04:28 | Link |
| Delwyn Siôn (artist) | Un Seren | Richard Rees | 2025-12-20 | 05:30 | 01:24:34 | Duration 00:04:28 | Link |
| Delwyn Siôn (artist) | Un Seren | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:38:46 | Duration 00:04:28 | Link |
| Delwyn Siôn a'r Chwadods (artist) | Mami'n Cusanu Siôn Corn | Ffion Emyr | 2025-12-20 | 21:00 | 01:59:07 | Duration 00:02:35 | Link |
| Derec Brown a’r Racaracwyr (artist) | Nadolig Llawen | Caryl | 2025-12-23 | 21:00 | 00:12:31 | Duration 00:03:44 | Link |
| Derec Brown a’r Racaracwyr (artist) | Nadolig Llawen | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:30:54 | Duration 00:03:44 | Link |
| Derec Brown a’r Racaracwyr (artist) | Nadolig Llawen | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:51:53 | Duration 00:03:44 | Link |
| Derec Brown a’r Racaracwyr (artist) | Nadolig Llawen | Richard Rees | 2025-12-20 | 05:30 | 01:02:11 | Duration 00:03:44 | Link |
| Dermot Kennedy (artist) | Kiss Me | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:44:02 | Duration 00:03:44 | Link |
| Derwyddon Dr Gonzo (artist) | Shampŵ | Lisa Gwilym | 2025-12-23 | 10:00 | 02:07:53 | Duration 00:03:11 | Link |
| Destiny’s Child (artist) | 8 Days Of Christmas | Lisa Gwilym | 2025-12-22 | 10:00 | 00:30:07 | Duration 00:03:29 | Link |
| Destiny’s Child (artist) | 8 Days Of Christmas | Parti Nos Wener | 2025-12-26 | 17:00 | 00:46:54 | Duration 00:03:29 | Link |
| Destiny’s Child (artist) | 8 Days Of Christmas | Sioe Frecwast | 2025-12-23 | 07:00 | 02:48:49 | Duration 00:03:29 | Link |
| Destiny’s Child (artist) | 8 Days Of Christmas | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:21:52 | Duration 00:03:29 | Link |
| Destiny’s Child (artist) | Bootylicious | Lisa Gwilym | 2025-12-23 | 10:00 | 00:11:29 | Duration 00:03:00 | Link |
| Destiny’s Child (artist) | Independent Women | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:02:39 | Duration 00:03:36 | Link |
| Dewi Morris (artist) | Nadolig Ddoe A Heddiw | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:41:10 | Duration 00:03:27 | Link |
| Dewi Morris (artist) | Nadolig Ddoe A Heddiw | Richard Rees | 2025-12-20 | 05:30 | 00:07:20 | Duration 00:03:27 | Link |
| Dewin (artist) | Syched Cas | Ifan Davies | 2025-12-26 | 14:00 | 02:26:54 | Duration 00:04:08 | Link |
| Diffiniad (artist) | Angen Ffrind | Dewis | 2025-12-20 | 14:00 | 00:54:46 | Duration 00:04:47 | Link |
| Diffiniad (artist) | Angen Ffrind | Ffion Emyr | 2025-12-26 | 21:00 | 02:51:37 | Duration 00:04:47 | Link |
| Diffiniad (artist) | Aur | Ifan Davies | 2025-12-26 | 14:00 | 02:45:40 | Duration 00:03:30 | Link |
| Diffiniad (artist) | Ceiniog a Dimau | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:35:39 | Duration 00:04:06 | Link |
| Diffiniad (artist) | Dawnsio Ben Fy Hun | Trystan ac Emma | 2025-12-26 | 09:00 | 00:09:32 | Duration 00:03:22 | Link |
| Diffiniad (artist) | Dawnsio Ben Fy Hun (Ani Glass Remix) | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:51:11 | Duration 00:03:43 | Link |
| Diffiniad (artist) | Dwyn Pob Eiliad | Lisa Gwilym | 2025-12-23 | 10:00 | 02:37:44 | Duration 00:03:32 | Link |
| Diffiniad (artist) | Vive Le Punk! | Rhys Mwyn | 2025-12-22 | 19:00 | 00:20:53 | Duration 00:03:45 | Link |
| Dimitri Tiomkin (artist) | It's a wonderful life | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:33:44 | Duration 00:03:22 | Link |
| Dom & Lloyd (artist) | Disgwyl | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:06:42 | Duration 00:02:40 | Link |
| Dom a Lloyd (artist) | Llawr 25 (Disgwyl) | Ffion Emyr | 2025-12-26 | 21:00 | 02:28:10 | Duration 00:00:07 | Link |
| Don Leisure (artist) | Brân Swît | Georgia Ruth | 2025-12-23 | 19:00 | 00:12:42 | Duration 00:03:59 | Link |
| Don Leisure (artist) | Tyrchu | Ffion Emyr | 2025-12-26 | 21:00 | 00:30:12 | Duration 00:03:51 | Link |
| Doreen Lewis (artist) | Baban Mair | John ac Alun | 2025-12-21 | 21:00 | 01:11:49 | Duration 00:03:08 | Link |
| Doreen Lewis (artist) | Golau Seren Bethlehem | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:05:32 | Duration 00:03:39 | Link |
| Dragonfall (artist) | 'Dolig Dulyn | Caryl | 2025-12-24 | 21:00 | 00:34:21 | Duration 00:02:57 | Link |
| Dragonfall (artist) | 'Dolig Dulyn | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:05:40 | Duration 00:02:57 | Link |
| Dros Dro (artist) | Ti a Fi | John ac Alun | 2025-12-21 | 21:00 | 02:15:00 | Duration 00:04:03 | Link |
| Dros Dro (artist) | Troseddwr yr Awr (Cân i Gymru 2025) | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:31:18 | Duration 00:04:10 | Link |
| Dua Lipa (artist) | Don't Start Now | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:03:57 | Duration 00:03:02 | Link |
| Dua Lipa (artist) | Houdini | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:51:41 | Duration 00:03:02 | Link |
| Dua Lipa (artist) | Training Season | Sioe Frecwast | 2025-12-24 | 07:00 | 00:26:17 | Duration 00:03:29 | Link |
| Duffy (artist) | Mercy | Lisa Gwilym | 2025-12-24 | 13:00 | 00:50:45 | Duration 00:03:40 | Link |
| Duran Duran (artist) | Save A Prayer | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:34:33 | Duration 00:03:46 | Link |
| Dyfrig Evans (artist) | Gwna Dy Orau | Ffion Emyr | 2025-12-26 | 21:00 | 01:44:00 | Duration 00:04:02 | Link |
| Dyfrig Evans (artist) | Mae Gen i Angel | Caryl | 2025-12-22 | 21:00 | 01:31:28 | Duration 00:04:00 | Link |
| Dyfrig Evans (artist) | Mae Gen i Angel | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:00:05 | Duration 00:04:00 | Link |
| Dylan a Neil (artist) | Nadolig Yn Tŷ Ni | Ffion Emyr | 2025-12-20 | 21:00 | 01:26:25 | Duration 00:03:45 | Link |
| Dylan a Neil (artist) | Nadolig Yn Tŷ Ni | John ac Alun | 2025-12-21 | 21:00 | 02:02:24 | Duration 00:03:45 | Link |
| Dylan a Neil (artist) | Nadolig Yn Tŷ Ni | Marc Griffiths | 2025-12-20 | 17:30 | 03:09:23 | Duration 00:03:45 | Link |
| Dylan Morris (artist) | Patagonia | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:19:19 | Duration 00:03:05 | Link |
| Eagles (artist) | Please Come Home For Christmas | Ffion Emyr | 2025-12-20 | 21:00 | 02:10:09 | Duration 00:02:57 | Link |
| East 17 (artist) | Stay Another Day | Nôl i'r 90au | 2025-12-20 | 17:00 | 00:11:20 | Duration 00:04:27 | Link |
| East 17 (artist) | Stay Another Day | Sioe Frecwast | 2025-12-24 | 07:00 | 00:12:06 | Duration 00:04:27 | Link |
| East 17 (artist) | Stay Another Day | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:25:14 | Duration 00:04:27 | Link |
| Ed Sheeran (artist) | Azizam | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:30:30 | Duration 00:02:41 | Link |
| Ed Sheeran (artist) | Merry Christmas | Sioe Frecwast | 2025-12-24 | 07:00 | 02:25:05 | Duration 00:03:27 | Link |
| Ed Sheeran (artist) | Merry Christmas | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:14:34 | Duration 00:03:27 | Link |
| Ed Sheeran (artist) | Perfect | Ffion Emyr | 2025-12-26 | 21:00 | 01:55:01 | Duration 00:04:23 | Link |
| Ed Sheeran (artist) | Sapphire | Lisa Gwilym | 2025-12-22 | 10:00 | 02:07:00 | Duration 00:02:58 | Link |
| Ed Sheeran (artist) | Sapphire | Sioe Frecwast | 2025-12-23 | 07:00 | 02:31:01 | Duration 00:02:58 | Link |
| Eden (artist) | Caredig | Lauren Moore | 2025-12-26 | 18:00 | 00:30:20 | Duration 00:02:55 | Link |
| Eden (artist) | Cmon | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:11:52 | Duration 00:02:48 | Link |
| Eden (artist) | Nadolig Adre Nol | Lisa Gwilym | 2025-12-22 | 10:00 | 03:51:36 | Duration 00:04:08 | Link |
| Eden (artist) | Nadolig Adre Nol | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:09:09 | Duration 00:04:08 | Link |
| Eden (artist) | Nadolig Adre Nol | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:00:00 | Duration 00:04:08 | Link |
| Eden (artist) | Nadolig Adre Nôl | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:00:28 | Duration 00:04:08 | Link |
| Eden (artist) | Nadolig Adre Nôl | Lisa Gwilym | 2025-12-24 | 10:00 | 00:18:53 | Duration 00:04:08 | Link |
| Eden (artist) | Nadolig Adre Nôl | Richard Rees | 2025-12-20 | 05:30 | 01:14:20 | Duration 00:04:08 | Link |
| Eden (artist) | Nadolig Adre Nôl | Sioe Frecwast | 2025-12-23 | 07:00 | 01:33:06 | Duration 00:04:08 | Link |
| Eden (artist) | Waw | Dewis | 2025-12-20 | 14:00 | 00:26:04 | Duration 00:03:33 | Link |
| Eden (artist) | Waw | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:41:15 | Duration 00:03:33 | Link |
| Einir Dafydd (artist) | Eira Cynnes | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:19:03 | Duration 00:03:40 | Link |
| El Parisa (artist) | Lleuad Llachar | Ffion Emyr | 2025-12-26 | 21:00 | 01:22:04 | Duration 00:03:51 | Link |
| Electric Light Orchestra (artist) | Mr. Blue Sky | Marc Griffiths | 2025-12-20 | 17:30 | 02:25:58 | Duration 00:03:48 | Link |
| Eleri Llwyd (artist) | Blentyn Mair | Linda Griffiths | 2025-12-21 | 05:30 | 00:49:22 | Duration 00:03:33 | Link |
| Elfed Morgan Morris (artist) | Down Ynghyd | Caryl | 2025-12-23 | 21:00 | 01:10:08 | Duration 00:03:03 | Link |
| Elfed Morgan Morris (artist) | Down Ynghyd | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:04:31 | Duration 00:03:03 | Link |
| Elfyn Pritchard (artist) | Wishgit Wishgit | Linda Griffiths | 2025-12-21 | 05:30 | 00:57:39 | Duration 00:02:19 | Link |
| Elin ac Eleri (artist) | Breuddwyd Mair | Linda Griffiths | 2025-12-21 | 05:30 | 01:09:21 | Duration 00:03:27 | Link |
| Elin Angharad (artist) | Ynghanol y Goleuni | Bore Cothi | 2025-12-25 | 08:00 | 02:21:15 | Duration 00:03:30 | Link |
| Elin Angharad (artist) | Ynghanol y Goleuni | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:43:40 | Duration 00:03:30 | Link |
| Elin Fflur (artist) | Clywch Y Clychau | Richard Rees | 2025-12-20 | 05:30 | 00:40:41 | Duration 00:04:10 | Link |
| Elin Fflur (artist) | Cofiwch Y Petha Bach | Sioe Frecwast | 2025-12-24 | 07:00 | 00:04:36 | Duration 00:04:33 | Link |
| Elin Fflur (artist) | Cymer Y Nadolig | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:28:09 | Duration 00:04:25 | Link |
| Elin Fflur (artist) | Cymer Y Nadolig | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:12:18 | Duration 00:04:25 | Link |
| Elin Fflur (artist) | Ganol Gaeaf Noethlwm | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:37:37 | Duration 00:03:40 | Link |
| Elin Fflur (artist) | I'r Baban Hwn | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:21:21 | Duration 00:04:05 | Link |
| Elin Fflur (artist) | Parti'r Nadolig | Bore Cothi | 2025-12-25 | 08:00 | 00:06:19 | Duration 00:03:06 | Link |
| Elin Fflur (artist) | Parti'r Nadolig | Ffion Emyr | 2025-12-26 | 21:00 | 00:12:38 | Duration 00:03:06 | Link |
| Elin Fflur (artist) | Parti'r Nadolig | John ac Alun | 2025-12-21 | 21:00 | 01:01:50 | Duration 00:03:06 | Link |
| Elin Fflur (artist) | Parti'r Nadolig | Lisa Gwilym | 2025-12-23 | 10:00 | 01:00:17 | Duration 00:03:06 | Link |
| Elin Fflur (artist) | Parti'r Nadolig | Sioe Frecwast | 2025-12-21 | 07:00 | 00:20:01 | Duration 00:03:06 | Link |
| Elin Fflur (artist) | Seren Wen | Marc Griffiths | 2025-12-20 | 17:30 | 02:00:58 | Duration 00:03:33 | Link |
| Elin Fflur (artist) | Y Llwybr Lawr I'r Dyffryn | Trystan ac Emma | 2025-12-26 | 09:00 | 01:33:57 | Duration 00:03:28 | Link |
| Elis Derby (artist) | Dolig Diddiwedd | Bore Cothi | 2025-12-25 | 08:00 | 02:08:21 | Duration 00:04:27 | Link |
| Elis Derby (artist) | Dolig Diddiwedd | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:51:32 | Duration 00:04:27 | Link |
| Elis Derby (artist) | Dolig Diddiwedd | Lisa Gwilym | 2025-12-24 | 10:00 | 01:39:25 | Duration 00:04:27 | Link |
| Elis Derby (artist) | Dolig Diddiwedd | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:37:59 | Duration 00:04:27 | Link |
| Elis Derby (artist) | Dolig Diddiwedd | Sioe Frecwast | 2025-12-21 | 07:00 | 02:07:49 | Duration 00:04:27 | Link |
| Elis Derby (artist) | Dolig Diddiwedd | Sioe Frecwast | 2025-12-24 | 07:00 | 02:41:54 | Duration 00:04:27 | Link |
| Ella Eyre (artist) | hell yeah | Sioe Frecwast | 2025-12-22 | 07:00 | 01:47:16 | Duration 00:02:53 | Link |
| Ella Fitzgerald (artist) | What Are You Doing New Year's Eve | Georgia Ruth | 2025-12-23 | 19:00 | 01:37:17 | Duration 00:03:35 | Link |
| Ella Henderson (artist) | Me & You | Sioe Frecwast | 2025-12-24 | 07:00 | 01:41:17 | Duration 00:02:46 | Link |
| Ella Henderson (artist) | Me & You | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:39:52 | Duration 00:02:46 | Link |
| Ellie Goulding (artist) | River (It's Coming On Christmas) | Lisa Gwilym | 2025-12-24 | 10:00 | 01:51:35 | Duration 00:04:03 | Link |
| Ellie Goulding (artist) | River (It's Coming On Christmas) | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:43:09 | Duration 00:04:03 | Link |
| Elton John (artist) | Step Into Christmas | Lisa Gwilym | 2025-12-24 | 10:00 | 00:22:54 | Duration 00:04:32 | Link |
| Elton John (artist) | Step Into Christmas | Sioe Frecwast | 2025-12-21 | 07:00 | 01:50:51 | Duration 00:04:32 | Link |
| Elton John (artist) | Step Into Christmas | Sioe Frecwast | 2025-12-23 | 07:00 | 02:15:16 | Duration 00:04:32 | Link |
| Elvis Presley (artist) | Blue Christmas | Marc Griffiths | 2025-12-20 | 17:30 | 02:12:46 | Duration 00:02:06 | Link |
| Elvis Presley (artist) | Return To Sender | Ffion Emyr | 2025-12-26 | 21:00 | 01:52:56 | Duration 00:02:07 | Link |
| Elvis Presley (artist) | Silent Night | John ac Alun | 2025-12-21 | 21:00 | 02:07:36 | Duration 00:02:20 | Link |
| Emyr A Siân Wyn Gibson (artist) | Carol Nadolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:34:58 | Duration 00:03:03 | Link |
| Emyr A Siân Wyn Gibson (artist) | Carol Nadolig | John ac Alun | 2025-12-21 | 21:00 | 01:41:39 | Duration 00:03:03 | Link |
| Emyr Siôn (artist) | Popeth Di-Angen | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:36:19 | Duration 00:02:57 | Link |
| Endaf (artist) | Dan Dy Draed | Dewis | 2025-12-20 | 14:00 | 00:00:00 | Duration 00:03:31 | Link |
| Endaf (artist) | Dan Dy Draed | Dom James | 2025-12-26 | 11:00 | 00:47:21 | Duration 00:03:31 | Link |
| Endaf (artist) | Glaw | Lauren Moore | 2025-12-26 | 18:00 | 01:17:07 | Duration 00:02:56 | Link |
| Endaf (artist) | Pelydrau | Sioe Frecwast | 2025-12-24 | 07:00 | 01:44:04 | Duration 00:03:57 | Link |
| Endaf (artist) | Tŷ ar y Mynydd | Trystan ac Emma | 2025-12-26 | 09:00 | 00:57:21 | Duration 00:02:00 | Link |
| Endaf Emlyn (artist) | Paranoia | Ifan Davies | 2025-12-26 | 14:00 | 00:55:03 | Duration 00:04:01 | Link |
| Euros Childs (artist) | Cwtsh | Lisa Gwilym | 2025-12-23 | 10:00 | 00:54:11 | Duration 00:01:46 | Link |
| Eve Goodman & SERA (artist) | Anian | Rhys Mwyn | 2025-12-22 | 19:00 | 00:31:47 | Duration 00:03:23 | Link |
| Eädyth (artist) | Amser | Lisa Gwilym | 2025-12-23 | 10:00 | 03:06:50 | Duration 00:03:50 | Link |
| Eädyth (artist) | Breuddwyd | Ffion Emyr | 2025-12-26 | 21:00 | 00:39:26 | Duration 00:04:08 | Link |
| Eädyth (artist) | Mwy o Gariad | Lisa Gwilym | 2025-12-24 | 13:00 | 00:39:59 | Duration 00:03:48 | Link |
| Eädyth (artist) | Mwy o Gariad | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:17:41 | Duration 00:03:48 | Link |
| Eädyth (artist) | Tyfu | Ifan Davies | 2025-12-26 | 14:00 | 00:02:51 | Duration 00:03:48 | Link |
| Ffenest (artist) | Baled | Ifan Davies | 2025-12-26 | 14:00 | 02:03:03 | Duration 00:04:26 | Link |
| Ffion Emyr (artist) | 'dolig (Tudur Owen) | Tudur Owen | 2025-12-20 | 09:00 | 00:41:27 | Duration 00:02:45 | Link |
| Ffion Emyr (artist) | Alaw Mair | Caryl | 2025-12-24 | 23:00 | 00:16:52 | Duration 00:03:39 | Link |
| Ffion Emyr (artist) | Alaw Mair | Linda Griffiths | 2025-12-21 | 05:30 | 00:23:18 | Duration 00:03:39 | Link |
| Ffion Emyr (artist) | Mari Fach Fy Nghariad (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:04:12 | Duration 00:03:54 | Link |
| Ffion Emyr (artist) | Nadolig Llawen i Chi Gyd | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:41:07 | Duration 00:04:47 | Link |
| Ffion Emyr (artist) | Os Na Wnei Di Adael Nawr (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:26:54 | Duration 00:03:58 | Link |
| Ffion Emyr (artist) | Un Seren (Cyngerdd BBC Bangor 90 - Pontio 2025) | Caryl | 2025-12-22 | 21:00 | 01:50:52 | Duration 00:03:33 | Link |
| Ffion Emyr (artist) | Un Seren (Cyngerdd BBC Bangor 90 - Pontio 2025) | Tudur Owen | 2025-12-25 | 15:00 | 00:26:30 | Duration 00:03:33 | Link |
| Ffion Emyr (artist) | Un Seren (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:12:43 | Duration 00:03:33 | Link |
| Ffion Emyr (artist) | Yn Dawel Bach (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:54:17 | Duration 00:04:32 | Link |
| Fleur de Lys (artist) | Amherffaith Perffaith | Ffion Emyr | 2025-12-26 | 21:00 | 01:06:15 | Duration 00:03:33 | Link |
| Fleur de Lys (artist) | Amherffaith Perffaith | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:12:55 | Duration 00:03:33 | Link |
| Fleur de Lys (artist) | Amherffaith Perffaith | Richard Rees | 2025-12-20 | 05:30 | 00:45:24 | Duration 00:03:33 | Link |
| Fleur de Lys (artist) | Amherffaith Perffaith | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:10:34 | Duration 00:03:33 | Link |
| Fleur de Lys (artist) | Bwrw Eira | Lisa Gwilym | 2025-12-22 | 10:00 | 02:20:50 | Duration 00:03:29 | Link |
| Fleur de Lys (artist) | Bwrw Eira | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:00:02 | Duration 00:03:29 | Link |
| Fleur de Lys (artist) | Bwrw Eira | Sioe Frecwast | 2025-12-21 | 07:00 | 00:05:41 | Duration 00:03:29 | Link |
| Fleur de Lys (artist) | Bwrw Eira | Sioe Frecwast | 2025-12-22 | 07:00 | 02:28:01 | Duration 00:03:29 | Link |
| Fleur de Lys (artist) | Bywyd Braf | Sioe Frecwast | 2025-12-26 | 07:00 | 00:00:06 | Duration 00:03:40 | Link |
| Fleur de Lys (artist) | Cofia Anghofia | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:44:06 | Duration 00:03:43 | Link |
| Fleur de Lys (artist) | Ffawd a Ffydd | Lauren Moore | 2025-12-26 | 18:00 | 02:25:55 | Duration 00:03:30 | Link |
| Fleur de Lys (artist) | Fi | Dom James | 2025-12-26 | 11:00 | 02:49:46 | Duration 00:03:35 | Link |
| Fleur de Lys (artist) | Gad Ni Fod | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:28:36 | Duration 00:03:20 | Link |
| Fleur de Lys (artist) | Paent | Lisa Gwilym | 2025-12-23 | 10:00 | 02:16:03 | Duration 00:03:54 | Link |
| Fleur de Lys (artist) | Sbectol | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:05:55 | Duration 00:03:20 | Link |
| Frank Sinatra (artist) | Ave Maria | Caryl | 2025-12-25 | 23:00 | 00:38:18 | Duration 00:03:22 | Link |
| Frank Sinatra (artist) | Have Yourself A Merry Little Christmas | Tudur Owen | 2025-12-20 | 09:00 | 00:19:45 | Duration 00:03:26 | Link |
| Frank Sinatra (artist) | Jingle Bells | Dom James | 2025-12-26 | 11:00 | 02:57:00 | Duration 00:02:35 | Link |
| Frizbee (artist) | Gofyn | Ifan Davies | 2025-12-26 | 14:00 | 02:30:55 | Duration 00:03:44 | Link |
| Frizbee (artist) | Heyla | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:33:08 | Duration 00:03:15 | Link |
| Frizbee (artist) | O Na Mai'n Ddolig Eto | Bore Cothi | 2025-12-25 | 08:00 | 00:12:03 | Duration 00:04:33 | Link |
| Frizbee (artist) | O Na Mai'n Ddolig Eto | Ffion Emyr | 2025-12-20 | 21:00 | 00:00:30 | Duration 00:04:33 | Link |
| Frizbee (artist) | O Na Mai'n Ddolig Eto | Lisa Gwilym | 2025-12-24 | 10:00 | 00:00:07 | Duration 00:04:33 | Link |
| Frizbee (artist) | Ti (Si Hei Lw) | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:10:52 | Duration 00:03:52 | Link |
| Gabriella Cilmi (artist) | Warm This Winter | Lauren Moore | 2025-12-26 | 18:00 | 00:03:05 | Duration 00:02:32 | Link |
| Gabriella Cilmi (artist) | Warm This Winter | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:42:23 | Duration 00:02:32 | Link |
| Gai Toms (artist) | Babwshka | Linda Griffiths | 2025-12-21 | 05:30 | 00:36:43 | Duration 00:03:58 | Link |
| Gareth Phillips (artist) | Barod Am Nadolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:51:40 | Duration 00:02:56 | Link |
| George Ezra (artist) | Come on home for Christmas | Lisa Gwilym | 2025-12-23 | 10:00 | 02:42:59 | Duration 00:03:00 | Link |
| Georgia Ruth (artist) | Duw Neu Magic | Ifan Davies | 2025-12-26 | 14:00 | 01:19:35 | Duration 00:04:53 | Link |
| Georgia Ruth (artist) | Etrai (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:31:44 | Duration 00:03:59 | Link |
| Georgia Ruth (artist) | Gwawr (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:00:27 | Duration 00:03:07 | Link |
| Geraint Jarman a’r Cynganeddwyr (artist) | Atgof Fel Angor | Huw Stephens | 2025-12-25 | 18:00 | 01:00:21 | Duration 00:05:11 | Link |
| Geraint Jarman a’r Cynganeddwyr (artist) | Ethiopia Newydd | Rhys Mwyn | 2025-12-22 | 19:00 | 00:13:42 | Duration 00:04:43 | Link |
| Geraint Jarman a’r Cynganeddwyr (artist) | Gobaith Mawr Y Ganrif | Marc Griffiths | 2025-12-20 | 17:30 | 00:42:05 | Duration 00:03:40 | Link |
| Geraint Lovgreen a’r Enw Da (artist) | Nadolig Yn Nulyn | Huw Stephens | 2025-12-25 | 18:00 | 01:32:40 | Duration 00:03:47 | Link |
| Geraint Lovgreen a’r Enw Da (artist) | Nadolig Yn Nulyn | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:27:16 | Duration 00:03:47 | Link |
| Geraint Roberts (artist) | Nadolig Efo Ti | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:31:36 | Duration 00:03:28 | Link |
| Geraint Roberts (artist) | Nadolig Efo Ti | John ac Alun | 2025-12-21 | 21:00 | 02:48:54 | Duration 00:03:28 | Link |
| Geth Tomos (artist) | Hei Sion Corn | Bore Cothi | 2025-12-25 | 08:00 | 01:05:34 | Duration 00:03:44 | Link |
| Geth Tomos (artist) | Hei Sion Corn | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:12:16 | Duration 00:03:44 | Link |
| Gildas (artist) | Clychau Noswyl Nadolig | Ffion Emyr | 2025-12-26 | 21:00 | 01:29:33 | Duration 00:03:24 | Link |
| Gillian Thomas (artist) | Mwy Nid Oes Dim | Tudur Owen | 2025-12-20 | 09:00 | 00:10:29 | Duration 00:03:03 | Link |
| Gilmor Griffiths | Carol Catrin | Caryl | 2025-12-25 | 23:00 | 00:44:00 | Duration 00:02:38 | Link |
| Gilmor Griffiths | Carol Catrin | Marc Griffiths | 2025-12-20 | 17:30 | 02:09:50 | Duration 00:02:38 | Link |
| Girls Aloud (artist) | Sound Of The Underground | Ffion Emyr | 2025-12-26 | 21:00 | 01:54:43 | Duration 00:03:41 | Link |
| Girls Aloud (artist) | The Promise | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:34:07 | Duration 00:04:03 | Link |
| Glain Rhys (artist) | Adre Dros 'Dolig | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:27:43 | Duration 00:03:55 | Link |
| Glain Rhys (artist) | Adre Dros 'Dolig | Marc Griffiths | 2025-12-20 | 17:30 | 02:15:25 | Duration 00:03:55 | Link |
| Glain Rhys (artist) | Adre Dros 'Dolig | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:59:56 | Duration 00:03:55 | Link |
| Glain Rhys (artist) | Adre Dros 'Dolig | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:43:07 | Duration 00:03:55 | Link |
| Glain Rhys (artist) | Fendigaid Nos | Trystan ac Emma | 2025-12-26 | 09:00 | 01:51:08 | Duration 00:04:11 | Link |
| Glain Rhys (artist) | Yn Nheyrnas Diniweidrwydd | Linda Griffiths | 2025-12-21 | 05:30 | 00:09:31 | Duration 00:04:20 | Link |
| Glain Rhys (artist) | Yr Un Hen Stori | Lauren Moore | 2025-12-26 | 18:00 | 00:52:32 | Duration 00:03:09 | Link |
| Gola Ola (artist) | Siôn Corn | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:00:33 | Duration 00:02:37 | Link |
| Gola Ola (artist) | Siôn Corn | Lisa Gwilym | 2025-12-22 | 10:00 | 02:16:08 | Duration 00:02:37 | Link |
| Gola Ola (artist) | Siôn Corn | Sioe Frecwast | 2025-12-21 | 07:00 | 01:01:37 | Duration 00:02:37 | Link |
| Gola Ola (artist) | Siôn Corn | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:08:42 | Duration 00:02:37 | Link |
| Gorky’s Zygotic Mynci (artist) | Hwiangerdd Mair | Ffion Emyr | 2025-12-26 | 21:00 | 02:56:30 | Duration 00:03:06 | Link |
| Gorky’s Zygotic Mynci (artist) | Hwiangerdd Mair | Huw Stephens | 2025-12-25 | 18:00 | 02:36:16 | Duration 00:03:06 | Link |
| Gorky’s Zygotic Mynci (artist) | Hwiangerdd Mair | Lisa Gwilym | 2025-12-23 | 10:00 | 02:11:56 | Duration 00:03:06 | Link |
| Gorky’s Zygotic Mynci (artist) | Hwiangerdd Mair | Nôl i'r 90au | 2025-12-20 | 17:00 | 00:15:48 | Duration 00:03:06 | Link |
| Gorky’s Zygotic Mynci (artist) | Merched Yn Neud Gwallt Eu Gilydd | Ifan Davies | 2025-12-26 | 14:00 | 00:00:00 | Duration 00:02:54 | Link |
| Gorwel Owen (artist) | Bregus yw'r Canol (Sesiynau Piano Bryn Meirion) | Rhys Mwyn | 2025-12-22 | 19:00 | 00:59:19 | Duration 00:02:50 | Link |
| Gorwel Owen (artist) | Perlau (Sesiynau Piano Bryn Meirion) | Rhys Mwyn | 2025-12-22 | 19:00 | 01:02:17 | Duration 00:03:30 | Link |
| Griff Lynch (artist) | Dyna ni i'r Pant y Rhed y Dŵr | Huw Stephens | 2025-12-25 | 18:00 | 00:31:40 | Duration 00:04:08 | Link |
| Griff Lynch (artist) | Kombucha | Ifan Davies | 2025-12-26 | 14:00 | 02:39:11 | Duration 00:03:08 | Link |
| Gruff Rhys (artist) | Bae Bae Bae ( Muzi Remix ) | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:44:55 | Duration 00:04:15 | Link |
| Gruff Rhys (artist) | Chwyn Chwyldroadol | Rhys Mwyn | 2025-12-22 | 19:00 | 01:50:11 | Duration 00:02:21 | Link |
| Gruff Rhys (artist) | Chwyn Chwyldroadol | Sioe Frecwast | 2025-12-26 | 07:00 | 01:07:54 | Duration 00:02:21 | Link |
| Gruff Sion Rees (artist) | Dewch Yn Llawen | Caryl | 2025-12-22 | 21:00 | 00:10:17 | Duration 00:03:39 | Link |
| Gustavo Dudamel (artist) | Disney's The Nutcracker and the Four Realms | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:30:54 | Duration 00:01:57 | Link |
| GWCCI (artist) | ELFEN | Sioe Frecwast | 2025-12-22 | 07:00 | 00:46:43 | Duration 00:03:47 | Link |
| GWCCI (artist) | ELFEN | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:52:21 | Duration 00:03:47 | Link |
| Gwen Stefani (artist) | Sleigh Ride | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:52:17 | Duration 00:02:31 | Link |
| Gwenno (artist) | Cofia, mae'n aeaf | Huw Stephens | 2025-12-25 | 18:00 | 02:45:13 | Duration 00:04:11 | Link |
| Gwenno (artist) | Dancing On Volcanoes | Rhys Mwyn | 2025-12-22 | 19:00 | 01:45:12 | Duration 00:05:04 | Link |
| Gwenno (artist) | Y Gath | Ifan Davies | 2025-12-26 | 14:00 | 01:44:43 | Duration 00:03:21 | Link |
| Gwibdaith Hen Frân (artist) | Siôn Corn | Bore Cothi | 2025-12-25 | 08:00 | 01:00:06 | Duration 00:02:18 | Link |
| Gwibdaith Hen Frân (artist) | Siôn Corn | Ffion Emyr | 2025-12-26 | 21:00 | 01:32:55 | Duration 00:02:18 | Link |
| Gwibdaith Hen Frân (artist) | Siôn Corn | John ac Alun | 2025-12-21 | 21:00 | 00:26:18 | Duration 00:02:18 | Link |
| Gwibdaith Hen Frân (artist) | Siôn Corn | Trystan ac Emma | 2025-12-26 | 09:00 | 01:27:58 | Duration 00:02:18 | Link |
| Gwilym (artist) | 50au | Trystan ac Emma | 2025-12-26 | 09:00 | 01:30:11 | Duration 00:03:30 | Link |
| Gwilym (artist) | Catalunya | Sioe Frecwast | 2025-12-24 | 07:00 | 00:44:14 | Duration 00:03:29 | Link |
| Gwilym (artist) | Catalunya | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:15:36 | Duration 00:03:29 | Link |
| Gwilym (artist) | Fyny Ac Yn Ôl | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:45:24 | Duration 00:03:44 | Link |
| Gwilym (artist) | Gwalia | Ifan Davies | 2025-12-26 | 14:00 | 00:36:44 | Duration 00:03:46 | Link |
| Gwilym (artist) | Gwalia | Lauren Moore | 2025-12-26 | 18:00 | 01:59:22 | Duration 00:03:46 | Link |
| Gwilym (artist) | IB3Y | Sioe Frecwast | 2025-12-26 | 07:00 | 01:14:50 | Duration 00:02:54 | Link |
| Gwilym (artist) | Teimlo'n Well | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:28:19 | Duration 00:02:59 | Link |
| Gwilym (artist) | \Neidia/ | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:26:21 | Duration 00:03:41 | Link |
| Gwilym (artist) | cynbohir | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:04:01 | Duration 00:03:16 | Link |
| Gwilym (artist) | o ddifri | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:49:34 | Duration 00:03:19 | Link |
| Gwilym Bowen Rhys (artist) | Ar Gyfer Heddiw Bore | Caryl | 2025-12-25 | 21:00 | 00:52:12 | Duration 00:03:29 | Link |
| Gwilym Bowen Rhys (artist) | O Deuwch Deulu Mwynion | Huw Stephens | 2025-12-25 | 18:00 | 02:09:28 | Duration 00:04:49 | Link |
| Gwilym Bowen Rhys (artist) | Pelydr Perlog | Bore Cothi | 2025-12-25 | 08:00 | 01:23:10 | Duration 00:04:22 | Link |
| Gwilym Bowen Rhys (artist) | Rhywbeth Arall i'w Wneuthur | Caryl | 2025-12-22 | 23:00 | 00:50:57 | Duration 00:04:18 | Link |
| Gwilym Rhys Williams (artist) | Cadw Ati | Lisa Gwilym | 2025-12-22 | 10:00 | 00:40:59 | Duration 00:03:44 | Link |
| Gwyn Hughes Jones (artist) | Angel Y Nadolig | Caryl | 2025-12-22 | 21:00 | 01:27:10 | Duration 00:04:21 | Link |
| Gwyneth Glyn (artist) | Dolig Du | Huw Stephens | 2025-12-25 | 18:00 | 00:49:32 | Duration 00:02:58 | Link |
| Gwyneth Glyn (artist) | Gafal | Ifan Davies | 2025-12-26 | 14:00 | 02:34:41 | Duration 00:04:46 | Link |
| Haf Wyn (artist) | Dawel Nos | Caryl | 2025-12-23 | 23:00 | 00:22:56 | Duration 00:02:21 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Huw Stephens | 2025-12-25 | 18:00 | 01:26:06 | Duration 00:04:38 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Lauren Moore | 2025-12-26 | 18:00 | 00:20:21 | Duration 00:04:38 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Lisa Gwilym | 2025-12-22 | 10:00 | 00:07:17 | Duration 00:04:33 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Lisa Gwilym | 2025-12-24 | 10:00 | 02:13:19 | Duration 00:04:33 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Marc Griffiths | 2025-12-20 | 17:30 | 02:47:52 | Duration 00:04:33 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:51:04 | Duration 00:04:33 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Sioe Frecwast | 2025-12-24 | 07:00 | 01:27:41 | Duration 00:04:33 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:33:14 | Duration 00:04:33 | Link |
| Hanner Pei (artist) | Nadolig Alcoholig | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:09:20 | Duration 00:04:33 | Link |
| Harry Luke (artist) | Adlewyrchiad | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:29:45 | Duration 00:03:18 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Bore Cothi | 2025-12-25 | 08:00 | 02:34:06 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Ffion Emyr | 2025-12-26 | 21:00 | 02:41:06 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Lisa Gwilym | 2025-12-23 | 10:00 | 00:07:35 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Lisa Gwilym | 2025-12-24 | 10:00 | 02:43:29 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Marc Griffiths | 2025-12-20 | 17:30 | 00:25:40 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:56:24 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Parti Nos Wener | 2025-12-26 | 17:00 | 00:43:16 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Sioe Frecwast | 2025-12-22 | 07:00 | 00:35:03 | Duration 00:03:35 | Link |
| Harry Luke (artist) | Nôl am 'Dolig | Sioe Frecwast | 2025-12-21 | 07:00 | 02:28:13 | Duration 00:03:35 | Link |
| Harry Styles (artist) | Adore You | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:35:24 | Duration 00:03:27 | Link |
| Harry Styles (artist) | Late Night Talking | Lisa Gwilym | 2025-12-22 | 10:00 | 00:37:59 | Duration 00:02:58 | Link |
| Harry Styles (artist) | Treat People With Kindness | Ffion Emyr | 2025-12-20 | 21:00 | 01:06:14 | Duration 00:03:17 | Link |
| Harry Styles (artist) | Watermelon Sugar | Lisa Gwilym | 2025-12-23 | 10:00 | 03:23:02 | Duration 00:02:54 | Link |
| Heather Jones & Euros Childs (artist) | Hwiangerdd | Huw Stephens | 2025-12-25 | 18:00 | 02:39:52 | Duration 00:01:00 | Link |
| Heather Jones (artist) | Rhosynnau Nadolig | Caryl | 2025-12-22 | 23:00 | 00:44:58 | Duration 00:02:36 | Link |
| Heather Jones (artist) | Rhosynnau Nadolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:18:47 | Duration 00:02:36 | Link |
| Hogia Harlech (artist) | Dyddiau Difyr | Ffion Emyr | 2025-12-20 | 21:00 | 01:31:19 | Duration 00:02:42 | Link |
| Hogia’r Wyddfa (artist) | Carol Gŵr Y Llety | Caryl | 2025-12-22 | 23:00 | 00:41:43 | Duration 00:03:22 | Link |
| Hogia’r Wyddfa (artist) | Carol Gŵr Y Llety | Ffion Emyr | 2025-12-20 | 21:00 | 00:50:48 | Duration 00:03:22 | Link |
| Hogia’r Wyddfa (artist) | Rhaid I Ni Ddathlu | John ac Alun | 2025-12-21 | 21:00 | 00:46:46 | Duration 00:02:45 | Link |
| Hud (artist) | Llewod | Lauren Moore | 2025-12-26 | 18:00 | 02:11:14 | Duration 00:03:32 | Link |
| HUDO (artist) | Fel Hyn Oedd Petha Fod | Ffion Emyr | 2025-12-26 | 21:00 | 00:04:20 | Duration 00:03:28 | Link |
| HUDO (artist) | Fel Hyn Oedd Petha Fod | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:39:38 | Duration 00:03:25 | Link |
| Huw Chiswell (artist) | Y Cwm | Ifan Davies | 2025-12-26 | 14:00 | 00:28:49 | Duration 00:04:01 | Link |
| Huw M (artist) | Hud | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:03:50 | Duration 00:03:50 | Link |
| Huw M (artist) | Siôn Corn | Ffion Emyr | 2025-12-26 | 21:00 | 00:35:41 | Duration 00:03:10 | Link |
| Hyll (artist) | Noson 'Dolig wrth y Bar | Huw Stephens | 2025-12-25 | 18:00 | 01:37:16 | Duration 00:04:12 | Link |
| Hyll (artist) | Noson 'Dolig wrth y Bar | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:25:32 | Duration 00:04:12 | Link |
| Hywel Pitts a'r Peli Eira (artist) | Plant Yn Esbonio 'Dolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:23:22 | Duration 00:03:44 | Link |
| Hywel Pitts a'r Peli Eira (artist) | Plant Yn Esbonio 'Dolig | Lauren Moore | 2025-12-26 | 18:00 | 01:51:52 | Duration 00:03:44 | Link |
| Hywel Pitts a'r Peli Eira (artist) | Plant Yn Esbonio 'Dolig | Sioe Frecwast | 2025-12-23 | 07:00 | 00:18:15 | Duration 00:03:44 | Link |
| Hywel Pitts a'r Peli Eira (artist) | Plant Yn Esbonio 'Dolig | Sioe Frecwast | 2025-12-21 | 07:00 | 02:42:52 | Duration 00:03:44 | Link |
| Hywel Pitts a'r Peli Eira (artist) | Plant Yn Esbonio 'Dolig | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:47:47 | Duration 00:03:44 | Link |
| Ian Rush (artist) | Catrin Nadolig | Huw Stephens | 2025-12-25 | 18:00 | 00:00:00 | Duration 00:03:00 | Link |
| Ian Rush (artist) | Catrin Nadolig | Nôl i'r 90au | 2025-12-20 | 17:00 | 00:08:17 | Duration 00:03:00 | Link |
| Ian Rush (artist) | Catrin Nadolig | Trystan ac Emma | 2025-12-26 | 09:00 | 00:52:02 | Duration 00:03:00 | Link |
| Icona Pop (artist) | I Love It | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:41:34 | Duration 00:02:35 | Link |
| Idina Menzel (artist) | Baby It's Cold Outside | Lauren Moore | 2025-12-26 | 18:00 | 02:18:40 | Duration 00:02:45 | Link |
| Ieuan Rhys (artist) | Siôn Corn Sy'n Galw Draw | Caryl | 2025-12-23 | 21:00 | 00:29:37 | Duration 00:03:16 | Link |
| Ieuan Rhys (artist) | Siôn Corn Sy'n Galw Draw | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:00:29 | Duration 00:03:16 | Link |
| Ifan (artist) | you got me (Radio Edit) | Georgia Ruth | 2025-12-23 | 19:00 | 01:53:29 | Duration 00:02:58 | Link |
| Ifan Dafydd (artist) | Disgwyl | Sioe Frecwast | 2025-12-23 | 07:00 | 01:21:00 | Duration 00:02:57 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Ffion Emyr | 2025-12-20 | 21:00 | 00:46:44 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:41:14 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Lisa Gwilym | 2025-12-23 | 10:00 | 02:26:13 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Marc Griffiths | 2025-12-20 | 17:30 | 02:30:20 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:52:54 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:17:09 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Trystan ac Emma | 2025-12-26 | 09:00 | 01:47:49 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Tudur Owen | 2025-12-20 | 09:00 | 01:48:14 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | 'Dolig Hwn | Tudur Owen | 2025-12-25 | 15:00 | 01:54:40 | Duration 00:03:27 | Link |
| Ifan Davies (artist) | Uno, Cydio, Tanio (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 01:05:59 | Duration 00:03:14 | Link |
| Ifan Rhys (artist) | Nôl A Mlaen | Sioe Frecwast | 2025-12-24 | 07:00 | 00:41:12 | Duration 00:03:12 | Link |
| Iggy and The Stooges (artist) | Search and Destroy | Georgia Ruth | 2025-12-23 | 19:00 | 01:05:33 | Duration 00:03:27 | Link |
| Injaroc (artist) | Calon | Rhys Mwyn | 2025-12-22 | 19:00 | 01:33:28 | Duration 00:02:31 | Link |
| Iona ac Andy (artist) | Mair Paid Ag Wylo Mwy | Caryl | 2025-12-22 | 23:00 | 00:25:09 | Duration 00:02:44 | Link |
| Iona ac Andy (artist) | Mair Paid Ag Wylo Mwy | John ac Alun | 2025-12-21 | 21:00 | 01:57:56 | Duration 00:02:44 | Link |
| J.A.C. Redford (artist) | What's This | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:10:54 | Duration 00:03:03 | Link |
| Jac a Wil (artist) | I Orwedd Mewn Preseb | Huw Stephens | 2025-12-25 | 18:00 | 00:53:17 | Duration 00:02:39 | Link |
| Jac a Wil (artist) | O Deued Pob Cristion | Caryl | 2025-12-25 | 23:00 | 00:34:10 | Duration 00:03:41 | Link |
| Jac Y Do (artist) | Coed Glyn Cynon | Marc Griffiths | 2025-12-20 | 17:30 | 00:38:33 | Duration 00:03:04 | Link |
| JADE (artist) | Angel Of My Dreams | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:18:36 | Duration 00:03:16 | Link |
| JADE (artist) | Forget You For Now | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:10:29 | Duration 00:03:34 | Link |
| JADE (artist) | IT girl | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:22:07 | Duration 00:02:31 | Link |
| Jakokoyak (artist) | Eiddil | Lisa Gwilym | 2025-12-24 | 13:00 | 00:54:20 | Duration 00:04:25 | Link |
| Jen Jeniro (artist) | Cerdded yn yr nen | Huw Stephens | 2025-12-25 | 18:00 | 02:51:07 | Duration 00:04:26 | Link |
| Jessie J (artist) | Believe In Magic | Sioe Frecwast | 2025-12-24 | 07:00 | 02:49:37 | Duration 00:02:48 | Link |
| Jessie J (artist) | H.A.P.P.Y | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:11:38 | Duration 00:02:29 | Link |
| Jessie J (artist) | Living My Best Life | Lisa Gwilym | 2025-12-22 | 10:00 | 01:41:30 | Duration 00:02:57 | Link |
| Jochen Eisentraut Trio (artist) | Ymlaen Mae Canaan | Rhys Mwyn | 2025-12-22 | 19:00 | 01:13:45 | Duration 00:04:28 | Link |
| Jodie Marie (artist) | Noswyl Nadolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:09:08 | Duration 00:03:56 | Link |
| Jodie Marie (artist) | Noswyl Nadolig | Lisa Gwilym | 2025-12-24 | 10:00 | 02:27:46 | Duration 00:03:56 | Link |
| Jodie Marie (artist) | Noswyl Nadolig | Sioe Frecwast | 2025-12-24 | 07:00 | 01:55:45 | Duration 00:03:56 | Link |
| Joe Webb (artist) | Breuddwyd Cariad | Georgia Ruth | 2025-12-23 | 19:00 | 01:24:56 | Duration 00:03:40 | Link |
| Joel Corry (artist) | History | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:56:28 | Duration 00:02:57 | Link |
| Joel Corry (artist) | Lionheart (Fearless) | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:19:15 | Duration 00:03:07 | Link |
| John ac Alun (artist) | Gadael Tupelo | Ffion Emyr | 2025-12-20 | 21:00 | 01:20:32 | Duration 00:04:36 | Link |
| John ac Alun (artist) | Gŵyl Y Geni | John ac Alun | 2025-12-21 | 21:00 | 01:16:42 | Duration 00:04:06 | Link |
| John ac Alun (artist) | Mor Bell Yn Ôl | Caryl | 2025-12-22 | 21:00 | 00:56:42 | Duration 00:04:22 | Link |
| John ac Alun (artist) | Mor Bell Yn Ôl | Caryl | 2025-12-23 | 21:00 | 01:48:57 | Duration 00:04:22 | Link |
| John ac Alun (artist) | Pan Ddaw Plentyn Bach | Caryl | 2025-12-24 | 21:00 | 00:25:22 | Duration 00:01:57 | Link |
| John ac Alun (artist) | Pan Ddaw Plentyn Bach | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:05:45 | Duration 00:01:57 | Link |
| John Eifion (artist) | Wyt Ti'n Cofio'r Nos Nadolig | Ffion Emyr | 2025-12-20 | 21:00 | 02:22:06 | Duration 00:03:50 | Link |
| John Eifion (artist) | Wyt Ti'n Cofio'r Nos Nadolig | John ac Alun | 2025-12-21 | 21:00 | 02:36:35 | Duration 00:03:50 | Link |
| John Eifion a Chor Meibion Caernarfon (artist) | O Ddwyfol Nos | Caryl | 2025-12-24 | 23:00 | 00:24:46 | Duration 00:06:11 | Link |
| John Owen-Jones (artist) | Adre'n Ôl | Caryl | 2025-12-23 | 23:00 | 00:08:56 | Duration 00:03:31 | Link |
| John Williams (artist) | Carol Of The Bells | Ffion Emyr | 2025-12-20 | 21:00 | 02:57:52 | Duration 00:01:27 | Link |
| John Williams (artist) | Christmas at Carnegie Hall | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:24:11 | Duration 00:04:58 | Link |
| John Williams (artist) | The House | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:07:52 | Duration 00:02:24 | Link |
| Jonas Blue (artist) | Fast Car | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:35:14 | Duration 00:03:32 | Link |
| Jonasu (artist) | Black Magic | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:25:25 | Duration 00:02:54 | Link |
| José Feliciano (artist) | Feliz Navidad | Ffion Emyr | 2025-12-20 | 21:00 | 02:17:34 | Duration 00:03:02 | Link |
| José Feliciano (artist) | Feliz Navidad | Lauren Moore | 2025-12-26 | 18:00 | 00:16:15 | Duration 00:03:02 | Link |
| José Feliciano (artist) | Feliz Navidad | Lisa Gwilym | 2025-12-24 | 10:00 | 01:05:53 | Duration 00:03:02 | Link |
| José Feliciano (artist) | Feliz Navidad | Sioe Frecwast | 2025-12-22 | 07:00 | 01:44:04 | Duration 00:03:02 | Link |
| José Feliciano (artist) | Feliz Navidad | Sioe Frecwast | 2025-12-21 | 07:00 | 02:15:04 | Duration 00:03:02 | Link |
| José Feliciano (artist) | Feliz Navidad | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:03:30 | Duration 00:03:02 | Link |
| Journey (artist) | Don't Stop Believin' | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:46:52 | Duration 00:04:09 | Link |
| Jungle (artist) | Keep Moving | Dewis | 2025-12-20 | 14:00 | 00:18:05 | Duration 00:03:57 | Link |
| Justin Bieber (artist) | DAISIES | Dom James | 2025-12-26 | 11:00 | 01:33:36 | Duration 00:02:56 | Link |
| Justin Bieber (artist) | DAISIES | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:51:43 | Duration 00:02:56 | Link |
| Justin Bieber (artist) | Mistletoe | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:16:15 | Duration 00:03:03 | Link |
| Justin Bieber (artist) | What Do You Mean? | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:24:19 | Duration 00:03:26 | Link |
| Júlia Colom (artist) | Necessit | Georgia Ruth | 2025-12-23 | 19:00 | 00:33:32 | Duration 00:03:31 | Link |
| Katell Keineg (artist) | O Iesu Mawr | Huw Stephens | 2025-12-25 | 18:00 | 02:32:04 | Duration 00:01:57 | Link |
| Katy Perry (artist) | Cozy Little Christmas | Lisa Gwilym | 2025-12-23 | 10:00 | 02:19:55 | Duration 00:03:00 | Link |
| Kelly Clarkson (artist) | Santa, Can't You Hear Me | Sioe Frecwast | 2025-12-24 | 07:00 | 01:32:07 | Duration 00:04:02 | Link |
| Kelly Clarkson (artist) | Santa, Can't You Hear Me | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:26:36 | Duration 00:04:02 | Link |
| Kelly Clarkson (artist) | Santa, Can't You Hear Me | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:40:56 | Duration 00:04:02 | Link |
| Kelly Clarkson (artist) | Underneath The Tree | Lisa Gwilym | 2025-12-23 | 10:00 | 00:19:12 | Duration 00:03:49 | Link |
| Kelly Clarkson (artist) | Underneath The Tree | Sioe Frecwast | 2025-12-22 | 07:00 | 01:17:11 | Duration 00:03:49 | Link |
| Kelly Clarkson (artist) | Underneath The Tree | Sioe Frecwast | 2025-12-21 | 07:00 | 01:47:17 | Duration 00:03:49 | Link |
| Kelly Clarkson (artist) | Underneath The Tree | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:40:24 | Duration 00:03:49 | Link |
| Kelly Clarkson (artist) | White Christmas | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:56:44 | Duration 00:03:02 | Link |
| Kendrick Lamar (artist) | LOVE. | Georgia Ruth | 2025-12-23 | 19:00 | 00:50:37 | Duration 00:03:33 | Link |
| KIM HON (artist) | Interstellar Helen Keller | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:38:00 | Duration 00:02:24 | Link |
| KIM HON (artist) | Tangnefedd | Lisa Gwilym | 2025-12-24 | 10:00 | 01:16:36 | Duration 00:02:36 | Link |
| Kizzy Crawford (artist) | 70 Milltir Yr Awr | Lauren Moore | 2025-12-26 | 18:00 | 01:12:54 | Duration 00:04:26 | Link |
| Kizzy Crawford (artist) | Dal yn Dynn | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:11:14 | Duration 00:03:35 | Link |
| Kizzy Crawford (artist) | Deifio (Sesiwn Tŷ) | Ffion Emyr | 2025-12-26 | 21:00 | 00:25:01 | Duration 00:03:55 | Link |
| Kizzy Crawford (artist) | Pwy Dwi Eisiau Bod | Ffion Emyr | 2025-12-20 | 21:00 | 00:35:44 | Duration 00:04:48 | Link |
| Kizzy Crawford (artist) | Yr Alwad | Lisa Gwilym | 2025-12-23 | 10:00 | 02:23:00 | Duration 00:03:07 | Link |
| Kizzy Crawford (artist) | Yr Anrheg | Tudur Owen | 2025-12-25 | 15:00 | 01:40:32 | Duration 00:04:48 | Link |
| KT Tunstall (artist) | Other Side of the World | Rhys Mwyn | 2025-12-22 | 19:00 | 00:37:37 | Duration 00:03:33 | Link |
| Kygo (artist) | Higher Love | Sioe Frecwast | 2025-12-26 | 07:00 | 00:25:29 | Duration 00:03:45 | Link |
| Kylie Minogue (artist) | Santa Baby | Lisa Gwilym | 2025-12-23 | 10:00 | 01:04:12 | Duration 00:03:21 | Link |
| Kylie Minogue (artist) | Santa Baby | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:13:41 | Duration 00:03:21 | Link |
| Kylie Minogue (artist) | Santa Baby | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:33:17 | Duration 00:03:21 | Link |
| Kylie Minogue (artist) | X.M.A.S. | Sioe Frecwast | 2025-12-22 | 07:00 | 00:31:47 | Duration 00:03:14 | Link |
| Kylie Minogue (artist) | XMAS | Lauren Moore | 2025-12-26 | 18:00 | 00:48:36 | Duration 00:03:16 | Link |
| Kylie Minogue (artist) | XMAS | Lisa Gwilym | 2025-12-24 | 10:00 | 00:51:12 | Duration 00:03:16 | Link |
| Kylie Minogue (artist) | XMAS | Parti Nos Wener | 2025-12-26 | 17:00 | 00:53:36 | Duration 00:03:16 | Link |
| Kylie Minogue (artist) | XMAS | Sioe Frecwast | 2025-12-21 | 07:00 | 01:13:13 | Duration 00:03:16 | Link |
| Lady Gaga (artist) | Abracadabra | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:38:39 | Duration 00:03:43 | Link |
| Lady Gaga (artist) | Disease | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:02:55 | Duration 00:03:46 | Link |
| Lady Gaga (artist) | Just Dance | Sioe Frecwast | 2025-12-22 | 07:00 | 02:49:11 | Duration 00:04:02 | Link |
| Lady Gaga (artist) | Paparazzi | Sioe Frecwast | 2025-12-23 | 07:00 | 01:52:23 | Duration 00:03:28 | Link |
| Lady Gaga (artist) | The Dead Dance | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:02:59 | Duration 00:03:47 | Link |
| Lady Gaga (artist) | The Edge Of Glory | Dom James | 2025-12-26 | 11:00 | 02:45:35 | Duration 00:04:20 | Link |
| Lafant (artist) | Sdim Mwg Heb Dân | Ifan Davies | 2025-12-26 | 14:00 | 01:06:55 | Duration 00:05:03 | Link |
| Leona Lewis (artist) | One More Sleep | Lisa Gwilym | 2025-12-24 | 10:00 | 00:39:38 | Duration 00:04:02 | Link |
| Leona Lewis (artist) | One More Sleep | Sioe Frecwast | 2025-12-21 | 07:00 | 00:26:49 | Duration 00:04:02 | Link |
| Leona Lewis (artist) | One More Sleep | Sioe Frecwast | 2025-12-22 | 07:00 | 01:08:22 | Duration 00:04:02 | Link |
| Leona Lewis (artist) | One More Sleep | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:31:48 | Duration 00:04:02 | Link |
| Lewis Capaldi (artist) | Survive | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:31:59 | Duration 00:03:45 | Link |
| Lewis Capaldi (artist) | The Day That I Die | Sioe Frecwast | 2025-12-26 | 07:00 | 01:34:18 | Duration 00:02:58 | Link |
| Lewis Capaldi (artist) | Wish You The Best | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:47:50 | Duration 00:03:31 | Link |
| Lewys (artist) | Y Cyffro | Lauren Moore | 2025-12-26 | 18:00 | 02:37:34 | Duration 00:03:54 | Link |
| Lewys (artist) | Y Cyffro | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:58:36 | Duration 00:03:54 | Link |
| LF SYSTEM (artist) | Afraid To Feel | Sioe Frecwast | 2025-12-21 | 07:00 | 02:04:55 | Duration 00:02:57 | Link |
| Lil Nas X (artist) | That's What I Want (Clean Edit) | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:45:27 | Duration 00:02:24 | Link |
| Lili Beth Mohammad (artist) | Er Cof am Eni'r Iesu | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:45:13 | Duration 00:03:17 | Link |
| Lili Mair (artist) | Annwyl Santa Clos Gai Ukelele | John ac Alun | 2025-12-21 | 21:00 | 00:40:50 | Duration 00:02:52 | Link |
| Lili Mair (artist) | Annwyl Santa Clos Gai Ukelele | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:17:36 | Duration 00:02:52 | Link |
| Lily Allen (artist) | Somewhere Only We Know | Lisa Gwilym | 2025-12-23 | 10:00 | 03:30:17 | Duration 00:03:26 | Link |
| Lily Allen (artist) | Somewhere Only We Know | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:34:52 | Duration 00:03:26 | Link |
| Linda Griffiths (artist) | Hen Garolau | Ffion Emyr | 2025-12-20 | 21:00 | 01:35:21 | Duration 00:04:28 | Link |
| Linda Griffiths (artist) | Hen Garolau | John ac Alun | 2025-12-21 | 21:00 | 02:19:58 | Duration 00:04:30 | Link |
| Linda Griffiths (artist) | Hen Garolau | Richard Rees | 2025-12-20 | 05:30 | 01:18:56 | Duration 00:04:28 | Link |
| Lisa Angharad (artist) | Aros | Lauren Moore | 2025-12-26 | 18:00 | 01:24:49 | Duration 00:02:18 | Link |
| Lisa Pedrick (artist) | Dihangfa Fwyn | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:27:39 | Duration 00:03:39 | Link |
| Lisa Pedrick (artist) | Hedfan i Ffwrdd | Ffion Emyr | 2025-12-20 | 21:00 | 00:56:35 | Duration 00:04:12 | Link |
| Lisa Pedrick (artist) | Numero Uno | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:52:48 | Duration 00:02:57 | Link |
| Little Mix (artist) | Love Me Like You (Christmas Mix) | Lisa Gwilym | 2025-12-24 | 10:00 | 01:19:07 | Duration 00:03:29 | Link |
| Little Mix (artist) | Love Me Like You (Christmas Mix) | Sioe Frecwast | 2025-12-23 | 07:00 | 01:38:27 | Duration 00:03:29 | Link |
| Little Mix (artist) | Love Me Like You (Christmas Mix) | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:06:56 | Duration 00:03:29 | Link |
| Lizzo (artist) | Good As Hell (Instrumental) | Tudur Owen | 2025-12-25 | 15:00 | 01:25:35 | Duration 00:00:16 | Link |
| Lizzo (artist) | Someday At Christmas | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:48:48 | Duration 00:02:58 | Link |
| Lizzo (artist) | Still Bad | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:56:17 | Duration 00:03:28 | Link |
| Lleuwen (artist) | Ar Fore Dydd Nadolig | Huw Stephens | 2025-12-25 | 18:00 | 02:21:01 | Duration 00:01:47 | Link |
| Lloyd (artist) | Dacw 'Nghariad | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:26:22 | Duration 00:03:28 | Link |
| Lloyd (artist) | Teimlo (Radio Edit) | Dom James | 2025-12-26 | 11:00 | 01:18:54 | Duration 00:02:50 | Link |
| Lloyd (artist) | Teimlo (Radio Edit) | Georgia Ruth | 2025-12-23 | 19:00 | 01:30:31 | Duration 00:02:50 | Link |
| Lloyd Macey (artist) | Mewn Un Nos | Caryl | 2025-12-23 | 23:00 | 00:38:15 | Duration 00:03:00 | Link |
| Lloyd Macey (artist) | Mewn Un Nos | Linda Griffiths | 2025-12-21 | 05:30 | 00:44:56 | Duration 00:03:00 | Link |
| Lloyd Steele (artist) | Digon Da | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:09:02 | Duration 00:02:57 | Link |
| Lloyd Steele (artist) | Mwgwd | Sioe Frecwast | 2025-12-23 | 07:00 | 01:08:06 | Duration 00:04:08 | Link |
| Lloyd Steele (artist) | Tôn Gron | Lauren Moore | 2025-12-26 | 18:00 | 00:38:53 | Duration 00:03:13 | Link |
| Lo-fi Jones (artist) | Mari Lwyd | Huw Stephens | 2025-12-25 | 18:00 | 00:39:53 | Duration 00:03:22 | Link |
| Loretta Lynn (artist) | Country Christmas | John ac Alun | 2025-12-21 | 21:00 | 01:22:54 | Duration 00:02:06 | Link |
| Los Blancos (artist) | Chwaraewr Gorau (Yr Ail Dîm) | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:51:29 | Duration 00:03:42 | Link |
| Love (artist) | Alone Again Or | Georgia Ruth | 2025-12-23 | 19:00 | 00:15:56 | Duration 00:03:14 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Bore Cothi | 2025-12-25 | 08:00 | 02:39:13 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Caryl | 2025-12-25 | 21:00 | 00:05:51 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Caryl | 2025-12-24 | 21:00 | 00:20:44 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Caryl | 2025-12-22 | 21:00 | 00:21:17 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Caryl | 2025-12-23 | 21:00 | 00:25:41 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Ffion Emyr | 2025-12-26 | 21:00 | 00:46:36 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:30:47 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:36:02 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:52:01 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Lauren Moore | 2025-12-26 | 18:00 | 02:15:01 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Lisa Gwilym | 2025-12-23 | 10:00 | 02:34:05 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Lisa Gwilym | 2025-12-24 | 10:00 | 02:39:55 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Richard Rees | 2025-12-20 | 05:30 | 00:31:48 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:24:55 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Sioe Frecwast | 2025-12-22 | 07:00 | 00:42:30 | Duration 00:03:44 | Link |
| Lowri Evans (artist) | Arhosa Amdana I (O Dan y Goeden Nadolig) | Trystan ac Emma | 2025-12-26 | 09:00 | 00:40:44 | Duration 00:03:44 | Link |
| Lowri Jones (artist) | Cymru yn y Cymylau | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:22:19 | Duration 00:03:21 | Link |
| Lucy Borja (artist) | Gen Ti | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:08:22 | Duration 00:03:54 | Link |
| Luke Bryan (artist) | Run Run Rudolph | John ac Alun | 2025-12-21 | 21:00 | 01:45:11 | Duration 00:02:54 | Link |
| Mabli Tudur (artist) | Temtasiwn | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:50:34 | Duration 00:02:32 | Link |
| Magi (artist) | Angori | Ifan Davies | 2025-12-26 | 14:00 | 02:22:58 | Duration 00:04:01 | Link |
| Mal Pope (artist) | I Orwedd Mewn Preseb | John ac Alun | 2025-12-21 | 21:00 | 01:36:30 | Duration 00:03:44 | Link |
| Mal Pope (artist) | I Orwedd Mewn Preseb | Linda Griffiths | 2025-12-21 | 05:30 | 01:13:35 | Duration 00:03:44 | Link |
| Malan (artist) | Dau Funud | Ifan Davies | 2025-12-26 | 14:00 | 01:55:59 | Duration 00:03:54 | Link |
| Malan (artist) | Dau Funud | Lisa Gwilym | 2025-12-24 | 13:00 | 00:46:54 | Duration 00:03:54 | Link |
| Malan (artist) | Fel Storm (Sesiwn Gorwelion Chwefror 5 2025) | Ffion Emyr | 2025-12-26 | 21:00 | 01:40:41 | Duration 00:02:54 | Link |
| Mali Hâf (artist) | Celyn | Huw Stephens | 2025-12-25 | 18:00 | 00:36:48 | Duration 00:03:01 | Link |
| Mali Hâf (artist) | Celyn | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:28:40 | Duration 00:03:01 | Link |
| Mali Hâf (artist) | Celyn | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:07:39 | Duration 00:03:01 | Link |
| Mali Hâf (artist) | Celyn | Trystan ac Emma | 2025-12-26 | 09:00 | 00:15:22 | Duration 00:03:01 | Link |
| Mali Hâf (artist) | Dawnsio Yn Y Bore | Lisa Gwilym | 2025-12-22 | 10:00 | 00:24:42 | Duration 00:03:33 | Link |
| Mali Hâf (artist) | Freshni | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:49:19 | Duration 00:03:38 | Link |
| Mali Hâf (artist) | H.W.F.M | Sioe Frecwast | 2025-12-24 | 07:00 | 00:17:24 | Duration 00:03:06 | Link |
| Mali Hâf (artist) | Igam Ogam | Sioe Frecwast | 2025-12-22 | 07:00 | 02:04:17 | Duration 00:03:03 | Link |
| Mali Hâf (artist) | Llais | Ifan Davies | 2025-12-26 | 14:00 | 01:03:52 | Duration 00:03:10 | Link |
| Mali Hâf (artist) | Llais | Lauren Moore | 2025-12-26 | 18:00 | 01:56:08 | Duration 00:03:12 | Link |
| Mali Hâf (artist) | Llais | Rhys Mwyn | 2025-12-22 | 19:00 | 00:43:11 | Duration 00:03:12 | Link |
| Mali Hâf (artist) | SHWSH! | Sioe Frecwast | 2025-12-23 | 07:00 | 00:31:19 | Duration 00:02:52 | Link |
| Mali Hâf (artist) | Si Hei Lwli | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:19:50 | Duration 00:03:26 | Link |
| Manon Grug (artist) | Cyfeiriad | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:37:28 | Duration 00:03:20 | Link |
| Marc Skone (artist) | Diwedd y Byd (Cân i Gymru 2025) | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:58:51 | Duration 00:03:49 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Huw Stephens | 2025-12-25 | 18:00 | 01:45:26 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Lisa Gwilym | 2025-12-22 | 10:00 | 01:00:14 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:52:46 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Parti Nos Wener | 2025-12-26 | 17:00 | 00:22:21 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:53:36 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Sioe Frecwast | 2025-12-22 | 07:00 | 00:00:12 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Sioe Frecwast | 2025-12-26 | 07:00 | 00:33:36 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Sioe Frecwast | 2025-12-21 | 07:00 | 02:18:16 | Duration 00:03:22 | Link |
| Mared (artist) | 'Dolig Dan Y Lloer | Sioe Frecwast | 2025-12-24 | 07:00 | 02:35:07 | Duration 00:03:22 | Link |
| Mared (artist) | Clir yw'r Lleisiau | Caryl | 2025-12-25 | 21:00 | 00:30:13 | Duration 00:02:39 | Link |
| Mared (artist) | Dolig dan y lloer | Caryl | 2025-12-25 | 21:00 | 00:39:55 | Duration 00:04:11 | Link |
| Mared (artist) | Ganol Gaeaf Noethlwm | Caryl | 2025-12-25 | 21:00 | 00:16:21 | Duration 00:02:42 | Link |
| Mared (artist) | Gewn Ni Weld Sut Eith Hi | Ffion Emyr | 2025-12-26 | 21:00 | 01:13:44 | Duration 00:03:38 | Link |
| Mared (artist) | Pontydd | Lauren Moore | 2025-12-26 | 18:00 | 02:22:32 | Duration 00:03:24 | Link |
| Mared (artist) | Tywys Fi | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:12:10 | Duration 00:03:03 | Link |
| Marged Siôn (artist) | A Welaist Ti'r Ddau | Caryl | 2025-12-25 | 23:00 | 00:29:58 | Duration 00:04:31 | Link |
| Mariah Carey (artist) | All I Want For Christmas Is You | Lauren Moore | 2025-12-26 | 18:00 | 00:34:57 | Duration 00:04:00 | Link |
| Mariah Carey (artist) | All I Want For Christmas Is You | Lisa Gwilym | 2025-12-22 | 10:00 | 01:04:45 | Duration 00:04:00 | Link |
| Mariah Carey (artist) | All I Want For Christmas Is You | Nôl i'r 90au | 2025-12-20 | 17:00 | 00:25:39 | Duration 00:04:00 | Link |
| Mariah Carey (artist) | All I Want For Christmas Is You | Sioe Frecwast | 2025-12-21 | 07:00 | 00:12:27 | Duration 00:04:00 | Link |
| Mariah Carey (artist) | All I Want For Christmas Is You | Sioe Frecwast | 2025-12-24 | 07:00 | 01:04:56 | Duration 00:04:00 | Link |
| Mariah Carey (artist) | Oh Santa! | Lisa Gwilym | 2025-12-24 | 10:00 | 02:49:21 | Duration 00:03:20 | Link |
| Mariah Carey (artist) | Oh Santa! | Sioe Frecwast | 2025-12-22 | 07:00 | 02:07:24 | Duration 00:03:20 | Link |
| Mariah Carey (artist) | Oh Santa! | Sioe Frecwast | 2025-12-23 | 07:00 | 02:11:03 | Duration 00:03:20 | Link |
| Mark Ronson (artist) | Uptown Funk | Lauren Moore | 2025-12-26 | 18:00 | 01:30:55 | Duration 00:03:55 | Link |
| Mark Ronson (artist) | Valerie | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:22:54 | Duration 00:03:37 | Link |
| Maroon 5 (artist) | Sugar | Sioe Frecwast | 2025-12-24 | 07:00 | 01:23:45 | Duration 00:03:54 | Link |
| Martha Elen (artist) | Canu Cloch | Ifan Davies | 2025-12-26 | 14:00 | 00:18:38 | Duration 00:03:32 | Link |
| Martha Elen (artist) | Canu Cloch | Lauren Moore | 2025-12-26 | 18:00 | 01:48:19 | Duration 00:03:32 | Link |
| Martha Elen (artist) | Eilio | Sioe Frecwast | 2025-12-26 | 07:00 | 01:26:55 | Duration 00:03:29 | Link |
| Martha Elen (artist) | Hen Fynd | Ffion Emyr | 2025-12-20 | 21:00 | 00:42:23 | Duration 00:02:44 | Link |
| Martha Elen (artist) | Lludw Ddoe | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:31:04 | Duration 00:04:09 | Link |
| Mary Hopkin (artist) | Iesu Faban | Caryl | 2025-12-23 | 23:00 | 00:48:24 | Duration 00:03:04 | Link |
| Mary Hopkin (artist) | Iesu Faban | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:40:51 | Duration 00:03:04 | Link |
| Mary J. Blige (artist) | This Christmas (Hang All The Mistletoe) | Lauren Moore | 2025-12-26 | 18:00 | 02:47:36 | Duration 00:03:18 | Link |
| Massive Attack (artist) | Unfinished Sympathy | Lisa Gwilym | 2025-12-24 | 13:00 | 00:22:26 | Duration 00:05:02 | Link |
| Matt Cardle (artist) | When We Collide | Lisa Gwilym | 2025-12-23 | 10:00 | 03:14:45 | Duration 00:03:43 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Dom James | 2025-12-26 | 11:00 | 00:56:05 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Ffion Emyr | 2025-12-20 | 21:00 | 00:29:09 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:00:09 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Lisa Gwilym | 2025-12-24 | 10:00 | 01:00:18 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Lisa Gwilym | 2025-12-22 | 10:00 | 02:24:21 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:51:54 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Sioe Frecwast | 2025-12-21 | 07:00 | 00:54:39 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Sioe Frecwast | 2025-12-26 | 07:00 | 01:49:37 | Duration 00:04:31 | Link |
| Mattoidz (artist) | Nadolig Wedi Dod | Sioe Frecwast | 2025-12-23 | 07:00 | 02:54:55 | Duration 00:04:31 | Link |
| Meghan Trainor (artist) | I'll Be Home | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:21:23 | Duration 00:03:37 | Link |
| Mei Gwynedd (artist) | Clywch Lu'r Nef | Ffion Emyr | 2025-12-26 | 21:00 | 01:48:00 | Duration 00:03:50 | Link |
| Mei Gwynedd (artist) | Clywch Lu'r Nef | Ifan Jones Evans | 2025-12-22 | 14:00 | 02:45:15 | Duration 00:03:50 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Bore Cothi | 2025-12-25 | 08:00 | 02:54:20 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Caryl | 2025-12-22 | 21:00 | 00:43:57 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Caryl | 2025-12-23 | 21:00 | 01:44:14 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:52:26 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Lisa Gwilym | 2025-12-23 | 10:00 | 00:46:24 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Lisa Gwilym | 2025-12-24 | 10:00 | 02:31:50 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Marc Griffiths | 2025-12-20 | 17:30 | 00:06:26 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | Nadolig Llawen A Blwyddyn Newydd Dda | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:00:04 | Duration 00:03:09 | Link |
| Mei Gwynedd (artist) | O Deuwch Ffyddloniaid | Richard Rees | 2025-12-20 | 05:30 | 00:54:38 | Duration 00:02:58 | Link |
| Meic Stevens (artist) | Noson Oer Nadolig | Caryl | 2025-12-25 | 23:00 | 00:11:13 | Duration 00:03:39 | Link |
| Meic Stevens (artist) | Noson Oer Nadolig | Huw Stephens | 2025-12-25 | 18:00 | 01:12:56 | Duration 00:03:44 | Link |
| Meic Stevens (artist) | Noson Oer Nadolig | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:28:22 | Duration 00:03:44 | Link |
| Meic Stevens (artist) | Noson Oer Nadolig | Linda Griffiths | 2025-12-21 | 05:30 | 00:05:50 | Duration 00:03:39 | Link |
| Meic Stevens (artist) | Noson Oer Nadolig | Richard Rees | 2025-12-20 | 05:30 | 00:15:02 | Duration 00:03:44 | Link |
| Meinir Gwilym (artist) | Dwi'm yn Cofio | Rhys Mwyn | 2025-12-22 | 19:00 | 01:20:24 | Duration 00:04:01 | Link |
| Meinir Gwilym (artist) | Fy Nadolig | Caryl | 2025-12-24 | 23:00 | 00:52:05 | Duration 00:04:25 | Link |
| Meinir Gwilym (artist) | Wyt ti'n Mynd i Adael? (Remix Y Mudiad) | Lisa Gwilym | 2025-12-23 | 10:00 | 00:15:42 | Duration 00:03:31 | Link |
| Meinir Gwilym (artist) | Wyt ti'n Mynd i Adael? (Remix Y Mudiad) | Sioe Frecwast | 2025-12-22 | 07:00 | 01:29:41 | Duration 00:03:31 | Link |
| Melin Melyn (artist) | Dewin Dwl | Ffion Emyr | 2025-12-20 | 21:00 | 00:19:51 | Duration 00:02:51 | Link |
| Melin Melyn (artist) | Dewin Dwl | Lisa Gwilym | 2025-12-23 | 10:00 | 02:45:50 | Duration 00:02:51 | Link |
| Mellt (artist) | Byth Bythol | Sioe Frecwast | 2025-12-24 | 07:00 | 01:53:10 | Duration 00:02:38 | Link |
| Mellt (artist) | Ceisio | Ffion Emyr | 2025-12-26 | 21:00 | 00:43:32 | Duration 00:02:18 | Link |
| Mellt (artist) | Ceisio | Sioe Frecwast | 2025-12-22 | 07:00 | 01:38:13 | Duration 00:02:18 | Link |
| Mellt (artist) | Dysgu | Lisa Gwilym | 2025-12-22 | 10:00 | 01:08:32 | Duration 00:02:35 | Link |
| Mellt (artist) | Llawr Roc (Ceisio) | Ffion Emyr | 2025-12-26 | 21:00 | 02:25:08 | Duration 00:00:07 | Link |
| Mellt (artist) | Planhigion Gwyllt | Ifan Davies | 2025-12-26 | 14:00 | 02:12:47 | Duration 00:02:37 | Link |
| Mellt (artist) | Planhigion Gwyllt | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:14:39 | Duration 00:02:37 | Link |
| Mellt (artist) | Planhigion Gwyllt | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:39:56 | Duration 00:02:37 | Link |
| Melys (artist) | Sgleinio | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:00:46 | Duration 00:03:12 | Link |
| Meredydd Evans (artist) | Santa Clôs | Caryl | 2025-12-23 | 21:00 | 01:30:33 | Duration 00:03:11 | Link |
| Meredydd Evans (artist) | Santa Clôs | Ffion Emyr | 2025-12-20 | 21:00 | 02:54:12 | Duration 00:03:27 | Link |
| Meredydd Evans (artist) | Santa Clôs | Huw Stephens | 2025-12-25 | 18:00 | 01:41:51 | Duration 00:03:11 | Link |
| Meredydd Evans (artist) | Santa Clôs | Ifan Jones Evans | 2025-12-24 | 14:00 | 01:39:45 | Duration 00:03:27 | Link |
| Meredydd Evans (artist) | Santa Clôs | Tudur Owen | 2025-12-20 | 09:00 | 01:08:42 | Duration 00:03:27 | Link |
| Mervyn Warren (artist) | Have Yourself a Merry Little Christmas | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:01:40 | Duration 00:04:49 | Link |
| Meurig (artist) | Shampŵ (Ail-gymysgiad Meurig) | Lauren Moore | 2025-12-26 | 18:00 | 00:25:42 | Duration 00:04:36 | Link |
| Michael Bublé (artist) | It's Beginning To Look A Lot Like Christmas | Parti Nos Wener | 2025-12-26 | 17:00 | 00:19:02 | Duration 00:03:26 | Link |
| Michael Bublé (artist) | It's Beginning To Look A Lot Like Christmas | Sioe Frecwast | 2025-12-22 | 07:00 | 00:10:43 | Duration 00:03:26 | Link |
| Michael Bublé (artist) | It's Beginning To Look A Lot Like Christmas | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:59:34 | Duration 00:03:26 | Link |
| Michael Jackson (artist) | Earth Song | Lauren Moore | 2025-12-26 | 18:00 | 01:09:26 | Duration 00:03:41 | Link |
| Miley Cyrus (artist) | End Of The World | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:45:49 | Duration 00:03:49 | Link |
| Mim Twm Llai (artist) | Pam Fod Eira Yn Wyn? | Tudur Owen | 2025-12-20 | 09:00 | 00:02:04 | Duration 00:04:05 | Link |
| Montre (artist) | Cân Y Clychau | John ac Alun | 2025-12-21 | 21:00 | 02:11:22 | Duration 00:02:50 | Link |
| Montre (artist) | Hen Fwthyn Bach Gwyn Yn Y Dyffryn | Ffion Emyr | 2025-12-20 | 21:00 | 02:14:17 | Duration 00:03:26 | Link |
| Morgan Elwy (artist) | Bach O Hwne | Sioe Frecwast | 2025-12-24 | 07:00 | 01:11:10 | Duration 00:02:43 | Link |
| Morgan Elwy (artist) | Diawl | Sioe Frecwast | 2025-12-23 | 07:00 | 00:13:35 | Duration 00:03:05 | Link |
| Morgan Elwy (artist) | Diawl | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:45:48 | Duration 00:03:05 | Link |
| Morgan Elwy (artist) | G.D.W | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:49:15 | Duration 00:03:17 | Link |
| Morgan Elwy (artist) | Gyrru ar y Ffordd | Sioe Frecwast | 2025-12-21 | 07:00 | 00:31:16 | Duration 00:03:03 | Link |
| Morgan Elwy (artist) | RubADub Cymraeg (Sesiwn Ifan Davies) | Lisa Gwilym | 2025-12-22 | 10:00 | 03:45:31 | Duration 00:02:52 | Link |
| Mr (artist) | Y Pwysau | Ifan Davies | 2025-12-26 | 14:00 | 01:00:00 | Duration 00:04:07 | Link |
| Mr (artist) | Y Pwysau | Lisa Gwilym | 2025-12-22 | 10:00 | 02:48:46 | Duration 00:04:07 | Link |
| Mr Phormula (artist) | Cymru i India | Dewis | 2025-12-20 | 14:00 | 00:47:07 | Duration 00:03:31 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Dom James | 2025-12-26 | 11:00 | 01:03:56 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:40:52 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Lisa Gwilym | 2025-12-24 | 10:00 | 00:09:09 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Lisa Gwilym | 2025-12-23 | 10:00 | 03:36:20 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Parti Nos Wener | 2025-12-26 | 17:00 | 00:00:00 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:41:51 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Sioe Frecwast | 2025-12-21 | 07:00 | 00:00:11 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Sioe Frecwast | 2025-12-24 | 07:00 | 01:38:14 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Sioe Frecwast | 2025-12-22 | 07:00 | 02:53:09 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:00:59 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Ghetto Blaster Sion Corn | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:14:02 | Duration 00:03:06 | Link |
| Mr Phormula (artist) | Lle Ma Dy Galon | Lisa Gwilym | 2025-12-23 | 10:00 | 02:03:56 | Duration 00:03:36 | Link |
| Mumford & Sons (artist) | Rubber Band Man | Sioe Frecwast | 2025-12-22 | 07:00 | 02:31:53 | Duration 00:03:38 | Link |
| Mumford & Sons (artist) | Rubber Band Man | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:54:54 | Duration 00:03:38 | Link |
| Mynediad Am Ddim (artist) | Ceidwad Y Goleudy | Ffion Emyr | 2025-12-20 | 21:00 | 00:10:00 | Duration 00:03:02 | Link |
| Mynediad Am Ddim (artist) | Dymunwn Nadolig Llawen | Caryl | 2025-12-22 | 21:00 | 01:01:01 | Duration 00:01:36 | Link |
| Mynediad Am Ddim (artist) | Dymunwn Nadolig Llawen | John ac Alun | 2025-12-21 | 21:00 | 02:55:26 | Duration 00:01:36 | Link |
| Mynediad Am Ddim (artist) | Hi Yw Fy Ffrind | John ac Alun | 2025-12-21 | 21:00 | 01:31:20 | Duration 00:02:50 | Link |
| Nate Williams (artist) | Nadolig? Pwy A Ŵyr! | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:35:08 | Duration 00:02:42 | Link |
| Nate Williams (artist) | Nadolig? Pwy A Ŵyr! | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:26:12 | Duration 00:02:45 | Link |
| Nate Williams (artist) | Nadolig? Pwy A Ŵyr! | Sioe Frecwast | 2025-12-24 | 07:00 | 00:29:48 | Duration 00:02:45 | Link |
| Nate Williams (artist) | Nadolig? Pwy A Ŵyr! | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:43:03 | Duration 00:02:45 | Link |
| Nathan Fake (artist) | Silent Night | Huw Stephens | 2025-12-25 | 18:00 | 02:27:05 | Duration 00:05:11 | Link |
| Navan (artist) | Kanomp Nouel | Linda Griffiths | 2025-12-21 | 05:30 | 01:05:58 | Duration 00:01:59 | Link |
| Nevarro (artist) | Nananadolig | Lisa Gwilym | 2025-12-22 | 10:00 | 01:52:26 | Duration 00:03:30 | Link |
| Nevarro (artist) | Nananadolig | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:11:29 | Duration 00:03:30 | Link |
| Nevarro (artist) | Nananadolig | Sioe Frecwast | 2025-12-24 | 07:00 | 02:10:34 | Duration 00:03:30 | Link |
| Nigel Hess (artist) | O Holy Night | Caryl | 2025-12-25 | 23:00 | 00:25:36 | Duration 00:04:23 | Link |
| Noah Kahan (artist) | Homesick | Dom James | 2025-12-26 | 11:00 | 01:00:47 | Duration 00:03:10 | Link |
| Noah Kahan (artist) | Stick Season | Tudur Owen | 2025-12-25 | 15:00 | 01:25:27 | Duration 00:03:01 | Link |
| Noisettes (artist) | Never Forget You | Lisa Gwilym | 2025-12-24 | 13:00 | 00:15:28 | Duration 00:03:16 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Bore Cothi | 2025-12-25 | 08:00 | 00:19:10 | Duration 00:04:31 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Caryl | 2025-12-23 | 21:00 | 01:01:09 | Duration 00:04:31 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:27:18 | Duration 00:04:31 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Lisa Gwilym | 2025-12-22 | 10:00 | 02:10:34 | Duration 00:04:31 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Lisa Gwilym | 2025-12-24 | 10:00 | 02:19:08 | Duration 00:04:31 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Parti Nos Wener | 2025-12-26 | 17:00 | 00:35:58 | Duration 00:04:31 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Sioe Frecwast | 2025-12-24 | 07:00 | 00:00:12 | Duration 00:04:31 | Link |
| Non Parry A'r Sonics (artist) | O Deuwch Ffyddloniaid | Sioe Frecwast | 2025-12-21 | 07:00 | 01:38:51 | Duration 00:04:31 | Link |
| Nubya Garcia (artist) | The Message Continues | Rhys Mwyn | 2025-12-22 | 19:00 | 01:52:30 | Duration 00:06:45 | Link |
| NY Orchestra (artist) | The Greatest Show | Marc Griffiths | 2025-12-20 | 17:30 | 01:10:00 | Duration 00:05:02 | Link |
| Olivia Dean (artist) | It Isn't Perfect But It Might Be | Lisa Gwilym | 2025-12-22 | 10:00 | 00:02:57 | Duration 00:03:36 | Link |
| Olivia Dean (artist) | It Isn't Perfect But It Might Be | Sioe Frecwast | 2025-12-23 | 07:00 | 00:22:01 | Duration 00:03:36 | Link |
| Olivia Dean (artist) | It Isn't Perfect But It Might Be | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:40:19 | Duration 00:03:36 | Link |
| Olivia Dean (artist) | Man I Need | Dom James | 2025-12-26 | 11:00 | 01:27:19 | Duration 00:03:04 | Link |
| Olivia Dean (artist) | Man I Need | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:05:19 | Duration 00:03:04 | Link |
| Olivia Dean (artist) | So Easy (To Fall In Love) | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:02:51 | Duration 00:02:49 | Link |
| Olivia Dean (artist) | The Christmas Song | Sioe Frecwast | 2025-12-21 | 07:00 | 01:05:26 | Duration 00:02:55 | Link |
| Olly Murs (artist) | Dance With Me Tonight | Sioe Frecwast | 2025-12-21 | 07:00 | 00:16:25 | Duration 00:03:08 | Link |
| Omaloma (artist) | Aros O Gwmpas | Lisa Gwilym | 2025-12-23 | 10:00 | 00:36:28 | Duration 00:03:05 | Link |
| Omaloma (artist) | Cool ac yn Rad | Lisa Gwilym | 2025-12-22 | 10:00 | 02:45:16 | Duration 00:03:34 | Link |
| Omaloma (artist) | Ha Ha Haf | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:09:01 | Duration 00:03:45 | Link |
| Osh Gierke (artist) | Oddi Wrthai | Dom James | 2025-12-26 | 11:00 | 01:43:15 | Duration 00:03:55 | Link |
| Osian Williams (artist) | Rhedeg i Paris (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:44:41 | Duration 00:03:28 | Link |
| Osian Williams (artist) | Sanctaidd i Mi (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:22:16 | Duration 00:04:41 | Link |
| Osian Williams (artist) | Strydoedd Aberstalwm (Cyngerdd BBC Bangor 90 - Pontio 2025) | Y Gerddorfa | 2025-12-25 | 06:30 | 00:49:38 | Duration 00:04:33 | Link |
| OutKast (artist) | Hey Ya! | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:45:35 | Duration 00:03:55 | Link |
| P!nk (artist) | Get The Party Started | Sioe Frecwast | 2025-12-21 | 07:00 | 00:48:04 | Duration 00:03:11 | Link |
| P!nk (artist) | What About Us | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:39:17 | Duration 00:03:58 | Link |
| Papur Wal (artist) | Llyn Llawenydd | Dewis | 2025-12-20 | 14:00 | 00:29:34 | Duration 00:03:10 | Link |
| Papur Wal (artist) | Llyn Llawenydd | Lisa Gwilym | 2025-12-22 | 10:00 | 03:40:29 | Duration 00:03:10 | Link |
| Parti Gad (artist) | Tramwywn ar Gyflym Adenydd | Linda Griffiths | 2025-12-21 | 05:30 | 00:32:10 | Duration 00:03:57 | Link |
| Paul McCartney (artist) | Wonderful Christmastime | Lisa Gwilym | 2025-12-24 | 10:00 | 00:04:41 | Duration 00:03:45 | Link |
| Paul McCartney (artist) | Wonderful Christmastime | Lisa Gwilym | 2025-12-22 | 10:00 | 02:52:40 | Duration 00:03:45 | Link |
| Paul McCartney (artist) | Wonderful Christmastime | Sioe Frecwast | 2025-12-22 | 07:00 | 00:50:27 | Duration 00:03:45 | Link |
| Paul Russell (artist) | Lil Boo Thang | Sioe Frecwast | 2025-12-22 | 07:00 | 00:58:14 | Duration 00:01:54 | Link |
| Paul Russell (artist) | Lil Boo Thang | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:57:56 | Duration 00:01:54 | Link |
| Pedair (artist) | Alawon (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:43:09 | Duration 00:03:02 | Link |
| Pedair (artist) | Calon Lân (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:50:39 | Duration 00:03:36 | Link |
| Pedair (artist) | Carol Nadolig Hedd Wyn | Caryl | 2025-12-25 | 23:00 | 00:14:50 | Duration 00:04:23 | Link |
| Pedair (artist) | Carol Nadolig Hedd Wyn | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:26:26 | Duration 00:04:23 | Link |
| Pedair (artist) | Carol Nadolig Hedd Wyn | Tudur Owen | 2025-12-25 | 15:00 | 01:25:50 | Duration 00:04:23 | Link |
| Pedair (artist) | Cartref (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:39:43 | Duration 00:03:16 | Link |
| Pedair (artist) | Cerrig Mân (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:41:03 | Duration 00:04:25 | Link |
| Pedair (artist) | Cân Crwtyn y Gwartheg (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:17:54 | Duration 00:02:41 | Link |
| Pedair (artist) | Cân y Clo (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:19:32 | Duration 00:03:09 | Link |
| Pedair (artist) | Cân y Sbif (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:26:26 | Duration 00:01:54 | Link |
| Pedair (artist) | Dos  Hi Adra (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:14:40 | Duration 00:04:16 | Link |
| Pedair (artist) | Dŵr Halen a Thân (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:23:47 | Duration 00:03:55 | Link |
| Pedair (artist) | Galw D'Enw Di (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:02:46 | Duration 00:03:53 | Link |
| Pedair (artist) | Golomen Wen (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:21:09 | Duration 00:04:56 | Link |
| Pedair (artist) | Haul ac Awel (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:37:00 | Duration 00:03:41 | Link |
| Pedair (artist) | Iaith (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:10:36 | Duration 00:04:04 | Link |
| Pedair (artist) | Machlud a Gwawr / Dawns y Delyn (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:02:10 | Duration 00:06:18 | Link |
| Pedair (artist) | Mae 'Na Olau (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:33:38 | Duration 00:04:42 | Link |
| Pedair (artist) | Marged Fwyn (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:58:26 | Duration 00:03:46 | Link |
| Pedair (artist) | Merch y Melinydd (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:28:18 | Duration 00:04:07 | Link |
| Pedair (artist) | Philomela (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 01:07:24 | Duration 00:03:02 | Link |
| Pedair (artist) | Rŵan Hyn | Y Gerddorfa | 2025-12-25 | 13:00 | 00:13:32 | Duration 00:03:57 | Link |
| Pedair (artist) | Rŵan Hyn | Y Gerddorfa | 2025-12-25 | 06:30 | 01:23:32 | Duration 00:03:57 | Link |
| Pedair (artist) | Siwgwr Gwyn (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:33:40 | Duration 00:03:10 | Link |
| Pedair (artist) | Teg Oedd yr Awel (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:09:09 | Duration 00:04:00 | Link |
| Pedair (artist) | Y Môr (Pontio 2025) | Y Gerddorfa | 2025-12-25 | 13:00 | 00:28:52 | Duration 00:04:03 | Link |
| Perrie (artist) | If He Wanted To He Would | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:48:50 | Duration 00:03:18 | Link |
| Perrie (artist) | Rocket Scientist | Sioe Frecwast | 2025-12-26 | 07:00 | 00:36:50 | Duration 00:03:26 | Link |
| Perrie (artist) | Tears | Dom James | 2025-12-26 | 11:00 | 00:15:54 | Duration 00:02:54 | Link |
| Perrie (artist) | Tears | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:38:22 | Duration 00:02:54 | Link |
| Perry Montague‐Mason (artist) | Dash Away | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:17:26 | Duration 00:03:39 | Link |
| Petter Simonsen (artist) | Det hev ei rose sprunge | Linda Griffiths | 2025-12-21 | 05:30 | 00:27:56 | Duration 00:03:07 | Link |
| Pheena (artist) | Gŵyl Y Nadolig | Lisa Gwilym | 2025-12-22 | 10:00 | 02:00:11 | Duration 00:03:06 | Link |
| Pheena (artist) | Gŵyl Y Nadolig | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:04:52 | Duration 00:03:06 | Link |
| Pheena (artist) | Gŵyl Y Nadolig | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:00:00 | Duration 00:03:06 | Link |
| Pheena (artist) | Gŵyl Y Nadolig | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:57:44 | Duration 00:03:06 | Link |
| Pheena (artist) | Gŵyl Y Nadolig | Trystan ac Emma | 2025-12-26 | 09:00 | 00:04:17 | Duration 00:03:06 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Caryl | 2025-12-23 | 21:00 | 00:00:05 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Ifan Jones Evans | 2025-12-22 | 14:00 | 00:44:30 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:48:44 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Lauren Moore | 2025-12-26 | 18:00 | 01:41:01 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Lisa Gwilym | 2025-12-23 | 10:00 | 02:00:31 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Lisa Gwilym | 2025-12-24 | 10:00 | 02:04:46 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Marc Griffiths | 2025-12-20 | 17:30 | 00:00:08 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Sioe Frecwast | 2025-12-23 | 07:00 | 00:51:20 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Sioe Frecwast | 2025-12-26 | 07:00 | 01:18:37 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Sioe Frecwast | 2025-12-21 | 07:00 | 02:55:41 | Duration 00:03:28 | Link |
| Pheena (artist) | Hei Bawb Nadolig Llawen | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:18:42 | Duration 00:03:28 | Link |
| Piantel (artist) | Medli Nadolig | Caryl | 2025-12-25 | 21:00 | 01:56:56 | Duration 00:03:26 | Link |
| Pink Floyd (artist) | Another Brick In The Wall | Ffion Emyr | 2025-12-26 | 21:00 | 01:53:37 | Duration 00:03:07 | Link |
| Plant A Ieuenctid Yr Oedfa (artist) | Pen Blwydd Hapus Iesu | Yr Oedfa | 2025-12-25 | 12:00 | 00:48:05 | Duration 00:02:39 | Link |
| Plant A Phobl Ifanc Yr Oedfa (artist) | Y Baban Bychan | Yr Oedfa | 2025-12-25 | 12:00 | 00:15:42 | Duration 00:01:54 | Link |
| Plant Bach Annifyr (artist) | Santa'n Rocio | Lisa Gwilym | 2025-12-22 | 10:00 | 01:44:55 | Duration 00:03:06 | Link |
| Plant Bach Annifyr (artist) | Santa'n Rocio | Sioe Frecwast | 2025-12-22 | 07:00 | 00:07:00 | Duration 00:03:06 | Link |
| Plant Duw (artist) | Pwy Sy'n Dwad Dros Y Bryn | Huw Stephens | 2025-12-25 | 18:00 | 02:16:51 | Duration 00:02:42 | Link |
| Plant Duw (artist) | Pwy Sy'n Dwad Dros Y Bryn | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:17:42 | Duration 00:02:42 | Link |
| Popeth (artist) | Celwydd | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:42:29 | Duration 00:03:36 | Link |
| Popeth (artist) | Celwydd | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:53:19 | Duration 00:03:36 | Link |
| Popeth (artist) | Golau | Dom James | 2025-12-26 | 11:00 | 02:13:44 | Duration 00:03:50 | Link |
| Popeth (artist) | Golau | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:16:37 | Duration 00:03:50 | Link |
| Popeth (artist) | Newid | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:49:01 | Duration 00:03:16 | Link |
| Post Malone (artist) | I Had Some Help | Dom James | 2025-12-26 | 11:00 | 00:35:18 | Duration 00:02:56 | Link |
| Post Malone (artist) | I Had Some Help | Lisa Gwilym | 2025-12-23 | 10:00 | 00:26:04 | Duration 00:02:56 | Link |
| Pry Cry (artist) | Diwrnod Braf | Lauren Moore | 2025-12-26 | 18:00 | 02:55:09 | Duration 00:04:27 | Link |
| Pwdin Reis (artist) | Neis Fel Pwdin Reis | John ac Alun | 2025-12-21 | 21:00 | 02:00:30 | Duration 00:02:00 | Link |
| Pwdin Reis (artist) | Os Ti Moyn Dawnsio 'Da Fi | Marc Griffiths | 2025-12-20 | 17:30 | 02:53:32 | Duration 00:02:48 | Link |
| Pwdin Reis (artist) | Winwns Coch | Ffion Emyr | 2025-12-20 | 21:00 | 00:06:16 | Duration 00:02:38 | Link |
| Pys Melyn (artist) | Bolmynydd | Ifan Davies | 2025-12-26 | 14:00 | 01:32:47 | Duration 00:04:47 | Link |
| Pys Melyn (artist) | Bolmynydd | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:32:53 | Duration 00:04:47 | Link |
| Queen (artist) | Bohemian Rhapsody | Ffion Emyr | 2025-12-26 | 21:00 | 01:53:25 | Duration 00:05:54 | Link |
| Queen (artist) | Thank God It's Christmas | Lisa Gwilym | 2025-12-22 | 10:00 | 02:41:06 | Duration 00:04:21 | Link |
| Race Horses (artist) | Glo Ac Oren | Huw Stephens | 2025-12-25 | 18:00 | 00:07:31 | Duration 00:02:58 | Link |
| Race Horses (artist) | Lisa, Magic A Porva | Lisa Gwilym | 2025-12-24 | 13:00 | 00:12:53 | Duration 00:02:38 | Link |
| Race Horses (artist) | Tiamalina | Tudur Owen | 2025-12-20 | 09:00 | 00:52:20 | Duration 00:02:48 | Link |
| Ravyn Lenae (artist) | Love Me Not | Sioe Frecwast | 2025-12-26 | 07:00 | 00:13:41 | Duration 00:02:46 | Link |
| Ray Stevens (artist) | Grandma Got Run Over by a Reindeer | John ac Alun | 2025-12-21 | 21:00 | 00:50:11 | Duration 00:03:35 | Link |
| RAYE (artist) | WHERE IS MY HUSBAND! | Dom James | 2025-12-26 | 11:00 | 01:15:41 | Duration 00:03:16 | Link |
| RAYE (artist) | WHERE IS MY HUSBAND! | Sioe Frecwast | 2025-12-21 | 07:00 | 01:35:38 | Duration 00:03:16 | Link |
| RAYE (artist) | WHERE IS MY HUSBAND! | Sioe Frecwast | 2025-12-26 | 07:00 | 01:37:09 | Duration 00:03:16 | Link |
| RAYE (artist) | WHERE IS MY HUSBAND! | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:39:16 | Duration 00:03:16 | Link |
| RAYE (artist) | Worth It. | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:57:32 | Duration 00:04:07 | Link |
| Rhaglen Trystan ac Emma (artist) | Hei Bawb Nadolig Llawen | Sioe Frecwast | 2025-12-22 | 07:00 | 01:04:30 | Duration 00:03:49 | Link |
| Rhi Jorj (artist) | Amser | Rhys Mwyn | 2025-12-22 | 19:00 | 00:48:11 | Duration 00:05:03 | Link |
| Rhian Mair Lewis (artist) | Nadolig Cyntaf Un | Caryl | 2025-12-22 | 23:00 | 00:30:12 | Duration 00:03:19 | Link |
| Rhydian Meilir (artist) | Y 'Dolig Hwn | Caryl | 2025-12-24 | 21:00 | 00:02:40 | Duration 00:03:38 | Link |
| Rhydian Meilir (artist) | Y 'Dolig Hwn | Caryl | 2025-12-22 | 21:00 | 01:46:42 | Duration 00:03:38 | Link |
| Rhydian Meilir (artist) | Y 'Dolig Hwn | Marc Griffiths | 2025-12-20 | 17:30 | 02:35:02 | Duration 00:03:38 | Link |
| Rhys Gwynfor (artist) | Esgyrn Eira | Sioe Frecwast | 2025-12-21 | 07:00 | 01:27:36 | Duration 00:03:46 | Link |
| Rhys Gwynfor (artist) | Mae 'Ne Rwbeth am y 'Dolig | Caryl | 2025-12-24 | 21:00 | 00:13:16 | Duration 00:04:39 | Link |
| Rhys Gwynfor (artist) | Mae 'Ne Rwbeth am y 'Dolig | Lisa Gwilym | 2025-12-24 | 10:00 | 02:00:06 | Duration 00:04:39 | Link |
| Rhys Gwynfor (artist) | Mae 'Ne Rwbeth am y 'Dolig | Marc Griffiths | 2025-12-20 | 17:30 | 00:20:31 | Duration 00:04:39 | Link |
| Rhys Gwynfor (artist) | Mae 'Ne Rwbeth am y 'Dolig | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:04:34 | Duration 00:04:39 | Link |
| Rhys Gwynfor (artist) | Mae 'Ne Rwbeth am y 'Dolig | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:00:13 | Duration 00:04:39 | Link |
| Rhys Gwynfor (artist) | Mae 'Ne Rwbeth am y 'Dolig | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:55:09 | Duration 00:04:39 | Link |
| Rhys Gwynfor (artist) | Mae 'Ne Rwbeth am y 'Dolig | Tudur Owen | 2025-12-25 | 15:00 | 00:02:38 | Duration 00:04:39 | Link |
| Rhys Meirion (artist) | Anfonaf Angel | Marc Griffiths | 2025-12-20 | 17:30 | 01:20:44 | Duration 00:04:34 | Link |
| Rhys Meirion (artist) | Dim Lle | Caryl | 2025-12-22 | 23:00 | 00:15:46 | Duration 00:03:07 | Link |
| Rich Sion a Cate (artist) | Nadolig Arall Ar y caws | Huw Stephens | 2025-12-25 | 18:00 | 00:44:49 | Duration 00:03:25 | Link |
| Rihanna (artist) | Don't Stop The Music | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:20:35 | Duration 00:03:11 | Link |
| Rihanna (artist) | Unfaithful | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:43:08 | Duration 00:03:45 | Link |
| Rihanna (artist) | We Found Love | Sioe Frecwast | 2025-12-26 | 07:00 | 01:23:24 | Duration 00:03:36 | Link |
| Rio 18 (artist) | Gorffennaf | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:16:33 | Duration 00:03:22 | Link |
| Rita Ora (artist) | Anywhere | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:18:32 | Duration 00:03:35 | Link |
| Rita Ora (artist) | Ask & You Shall Receive | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:49:04 | Duration 00:03:20 | Link |
| Robbie Williams (artist) | Pretty Face | Sioe Frecwast | 2025-12-23 | 07:00 | 01:45:43 | Duration 00:03:44 | Link |
| Robyn (artist) | Dancing On My Own (Edit) | Sioe Frecwast | 2025-12-21 | 07:00 | 01:23:48 | Duration 00:03:43 | Link |
| Robyn Lyn Evans (artist) | O Ddwyfol Nos! | Bore Cothi | 2025-12-25 | 08:00 | 01:44:15 | Duration 00:04:34 | Link |
| Ronnie Scott & The Band (artist) | Recorda Me (Remember Me) (Live) | Georgia Ruth | 2025-12-23 | 19:00 | 00:01:10 | Duration 00:04:32 | Link |
| Room 5 (artist) | Make Luv | Sioe Frecwast | 2025-12-26 | 07:00 | 01:11:33 | Duration 00:03:28 | Link |
| Rootlucies (artist) | Dawnsio Ar Mars | Ffion Emyr | 2025-12-26 | 21:00 | 01:10:24 | Duration 00:02:53 | Link |
| ROSÉ (artist) | APT. | Dom James | 2025-12-26 | 11:00 | 01:21:35 | Duration 00:02:25 | Link |
| ROSÉ (artist) | APT. | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:20:56 | Duration 00:02:25 | Link |
| Roughion (artist) | Uwchfioled | Dom James | 2025-12-26 | 11:00 | 00:31:39 | Duration 00:03:42 | Link |
| Ruth Barker (artist) | Y Drymiwr Bach | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:48:38 | Duration 00:02:13 | Link |
| Ryan Davies (artist) | Nadolig? Pwy A Ŵyr! | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:48:19 | Duration 00:02:47 | Link |
| Ryan Davies (artist) | Nadolig? Pwy A Ŵyr! | Caryl | 2025-12-25 | 23:00 | 00:19:01 | Duration 00:02:47 | Link |
| Ryan Davies (artist) | Nadolig? Pwy A Ŵyr! | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:44:57 | Duration 00:02:47 | Link |
| Ryan Davies (artist) | Nadolig? Pwy A Ŵyr! | John ac Alun | 2025-12-21 | 21:00 | 02:52:30 | Duration 00:02:47 | Link |
| Ryan Davies (artist) | Nadolig? Pwy A Ŵyr! | Marc Griffiths | 2025-12-20 | 17:30 | 03:14:44 | Duration 00:02:47 | Link |
| Ryan Davies (artist) | Nadolig? Pwy A Ŵyr! | Parti Nos Wener | 2025-12-26 | 17:00 | 00:56:47 | Duration 00:02:47 | Link |
| Ryan Davies (artist) | Nadolig? Pwy A Ŵyr! | Richard Rees | 2025-12-20 | 05:30 | 00:00:24 | Duration 00:02:47 | Link |
| Ryland Teifi (artist) | Nadolig Ni | Bore Cothi | 2025-12-25 | 08:00 | 01:18:32 | Duration 00:02:39 | Link |
| Ryland Teifi (artist) | Wyt Ti'n Cofio | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:22:25 | Duration 00:03:47 | Link |
| Ryland Teifi (artist) | Wyt Ti'n Cofio | Linda Griffiths | 2025-12-21 | 05:30 | 01:01:45 | Duration 00:03:47 | Link |
| S Club (artist) | Reach | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:46:21 | Duration 00:04:03 | Link |
| Sabrina Carpenter (artist) | Busy Woman | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:18:30 | Duration 00:03:05 | Link |
| Sabrina Carpenter (artist) | Espresso | Sioe Frecwast | 2025-12-23 | 07:00 | 00:54:46 | Duration 00:02:53 | Link |
| Sabrina Carpenter (artist) | Manchild | Lisa Gwilym | 2025-12-23 | 10:00 | 01:11:20 | Duration 00:03:29 | Link |
| Sabrina Carpenter (artist) | Please Please Please | Dewis | 2025-12-20 | 14:00 | 00:51:46 | Duration 00:03:05 | Link |
| Sabrina Carpenter (artist) | Taste | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:06:29 | Duration 00:02:37 | Link |
| Sabrina Carpenter (artist) | Taste | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:32:30 | Duration 00:02:37 | Link |
| Sage Todz (artist) | Deg i Deg | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:48:14 | Duration 00:03:08 | Link |
| Sage Todz (artist) | Dim Clwydd | Dom James | 2025-12-26 | 11:00 | 00:04:23 | Duration 00:02:44 | Link |
| Sage Todz (artist) | Dim Clwydd | Lisa Gwilym | 2025-12-22 | 10:00 | 02:03:17 | Duration 00:02:44 | Link |
| Sage Todz (artist) | Wants Me | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:29:40 | Duration 00:03:23 | Link |
| Sage Todz (artist) | Wbod | Dom James | 2025-12-26 | 11:00 | 01:24:01 | Duration 00:03:15 | Link |
| Sam Fender (artist) | Arm's Length | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:41:16 | Duration 00:03:45 | Link |
| Sam Fender (artist) | Little Bit Closer | Sioe Frecwast | 2025-12-23 | 07:00 | 02:38:06 | Duration 00:03:55 | Link |
| Sam Fender (artist) | Little Bit Closer | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:22:15 | Duration 00:03:55 | Link |
| Sam Ryder (artist) | You're Christmas To Me | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:22:01 | Duration 00:03:30 | Link |
| Sam Ryder (artist) | You're Christmas To Me | Sioe Frecwast | 2025-12-23 | 07:00 | 02:04:12 | Duration 00:03:30 | Link |
| Sam Ryder (artist) | You're Christmas To Me | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:36:38 | Duration 00:03:30 | Link |
| Sam Smith (artist) | Have Yourself A Merry Little Christmas | Lisa Gwilym | 2025-12-24 | 10:00 | 00:47:02 | Duration 00:02:48 | Link |
| Sam Smith (artist) | Have Yourself A Merry Little Christmas | Parti Nos Wener | 2025-12-26 | 17:00 | 00:50:22 | Duration 00:02:48 | Link |
| Sam Smith (artist) | Have Yourself A Merry Little Christmas | Sioe Frecwast | 2025-12-21 | 07:00 | 02:52:51 | Duration 00:02:48 | Link |
| Sam Smith (artist) | Have Yourself A Merry Little Christmas | Sioe Frecwast | 2025-12-24 | 07:00 | 02:56:28 | Duration 00:02:48 | Link |
| Sam Smith (artist) | Have Yourself A Merry Little Christmas | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:06:11 | Duration 00:02:48 | Link |
| Santasonics (artist) | Pwy Sy'n Dwad | Lisa Gwilym | 2025-12-24 | 10:00 | 02:52:44 | Duration 00:03:17 | Link |
| Santasonics (artist) | Pwy Sy'n Dwad | Marc Griffiths | 2025-12-20 | 17:30 | 01:56:45 | Duration 00:03:17 | Link |
| Santasonics (artist) | Pwy Sy'n Dwad | Nôl i'r 90au | 2025-12-20 | 17:00 | 00:22:21 | Duration 00:03:17 | Link |
| Santasonics (artist) | Pwy Sy'n Dwad | Shelley a Rhydian | 2025-12-20 | 11:00 | 00:21:08 | Duration 00:03:17 | Link |
| Santasonics (artist) | Pwy Sy'n Dwad | Sioe Frecwast | 2025-12-22 | 07:00 | 02:21:58 | Duration 00:03:17 | Link |
| Santasonics (artist) | Pwy Sy'n Dwad | Sioe Frecwast | 2025-12-23 | 07:00 | 02:34:55 | Duration 00:03:17 | Link |
| Santasonics (artist) | Pwy Sy'n Dwad | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:36:41 | Duration 00:03:17 | Link |
| Sara (artist) | Dal Yn Dynn | Dom James | 2025-12-26 | 11:00 | 02:53:16 | Duration 00:03:25 | Link |
| Sara Mai (artist) | Tinc Tinc Tinc | Bore Cothi | 2025-12-25 | 08:00 | 01:55:02 | Duration 00:02:17 | Link |
| Scissor Sisters (artist) | I Don't Feel Like Dancin' | Dom James | 2025-12-26 | 11:00 | 00:51:59 | Duration 00:04:09 | Link |
| Seindorf Beaumaris Band (artist) | Winter Wonderland | Caryl | 2025-12-25 | 21:00 | 00:03:44 | Duration 00:02:06 | Link |
| Seraphyre (artist) | Caru | Dom James | 2025-12-26 | 11:00 | 00:11:44 | Duration 00:03:14 | Link |
| Seraphyre (artist) | Caru | Sioe Frecwast | 2025-12-21 | 07:00 | 02:46:39 | Duration 00:03:14 | Link |
| Serol Serol (artist) | K'TA | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:35:43 | Duration 00:03:14 | Link |
| Seth MacFarlane (artist) | Mele Kalikimaka | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:24:02 | Duration 00:02:33 | Link |
| Shaboozey (artist) | Blink Twice | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:37:05 | Duration 00:02:35 | Link |
| Shaboozey (artist) | Good News | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:54:46 | Duration 00:03:19 | Link |
| Shakin’ Stevens (artist) | Merry Christmas Everyone | Lisa Gwilym | 2025-12-22 | 10:00 | 00:21:01 | Duration 00:03:39 | Link |
| Shakin’ Stevens (artist) | Merry Christmas Everyone | Lisa Gwilym | 2025-12-24 | 10:00 | 01:28:25 | Duration 00:03:39 | Link |
| Shakin’ Stevens (artist) | Merry Christmas Everyone | Lisa Gwilym | 2025-12-23 | 10:00 | 03:52:31 | Duration 00:03:39 | Link |
| Shakin’ Stevens (artist) | Merry Christmas Everyone | Marc Griffiths | 2025-12-20 | 17:30 | 00:09:32 | Duration 00:03:40 | Link |
| Shakin’ Stevens (artist) | Merry Christmas Everyone | Sioe Frecwast | 2025-12-21 | 07:00 | 02:39:16 | Duration 00:03:39 | Link |
| Shakin’ Stevens (artist) | Merry Christmas Everyone | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:46:51 | Duration 00:03:39 | Link |
| Shamoniks (artist) | DRWG | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:53:58 | Duration 00:02:33 | Link |
| Shamoniks (artist) | PWY YDW I | Sioe Frecwast | 2025-12-22 | 07:00 | 01:13:05 | Duration 00:04:10 | Link |
| Shamoniks (artist) | PWY YDW I | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:06:28 | Duration 00:04:10 | Link |
| Shawn Mendes (artist) | There's Nothing Holdin' Me Back | Sioe Frecwast | 2025-12-23 | 07:00 | 00:47:57 | Duration 00:03:18 | Link |
| si-so (artist) | Ble Mae Hwyl yr wyl | Huw Stephens | 2025-12-25 | 18:00 | 00:10:29 | Duration 00:02:27 | Link |
| Sia (artist) | Santa's Coming For Us | Sioe Frecwast | 2025-12-23 | 07:00 | 01:04:48 | Duration 00:03:26 | Link |
| Sia (artist) | Snowman | Dom James | 2025-12-26 | 11:00 | 01:40:32 | Duration 00:02:46 | Link |
| Sia (artist) | Snowman | Lisa Gwilym | 2025-12-23 | 10:00 | 00:03:54 | Duration 00:02:46 | Link |
| Sia (artist) | Snowman | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:38:56 | Duration 00:02:46 | Link |
| Sian Francis (artist) | Breuddwyd Nadolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:29:27 | Duration 00:02:35 | Link |
| Sian Richards (artist) | Mae'r Nadolig Eto'n Ddod | Caryl | 2025-12-22 | 21:00 | 00:04:01 | Duration 00:03:41 | Link |
| Sibrydion (artist) | Dawns Y Dwpis | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:55:28 | Duration 00:03:49 | Link |
| Sibrydion (artist) | Disgyn Amdanat Ti | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:00:05 | Duration 00:02:55 | Link |
| Sid Page (artist) | A Christmas Medley | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:02:40 | Duration 00:02:19 | Link |
| Sid Page (artist) | Buddy and Santa's Flight | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:05:00 | Duration 00:01:09 | Link |
| Sigma (artist) | Nobody To Love | Sioe Frecwast | 2025-12-22 | 07:00 | 00:14:44 | Duration 00:03:08 | Link |
| Siân James (artist) | Gweld Sêr | Huw Stephens | 2025-12-25 | 18:00 | 00:27:18 | Duration 00:04:26 | Link |
| Skep (artist) | Nadolig Llawen Cymru! | Sioe Frecwast | 2025-12-26 | 07:00 | 01:30:21 | Duration 00:02:41 | Link |
| Skep (artist) | Nadolig Llawen Cymru! | Sioe Frecwast | 2025-12-22 | 07:00 | 02:10:41 | Duration 00:02:41 | Link |
| Slade (artist) | Merry Xmas Everybody | Ffion Emyr | 2025-12-26 | 21:00 | 01:53:17 | Duration 00:03:26 | Link |
| Slade (artist) | Merry Xmas Everybody | Lisa Gwilym | 2025-12-24 | 10:00 | 01:11:41 | Duration 00:03:43 | Link |
| Slade (artist) | Merry Xmas Everybody | Lisa Gwilym | 2025-12-22 | 10:00 | 01:48:30 | Duration 00:03:26 | Link |
| Snap! (artist) | The Power | Dewis | 2025-12-20 | 14:00 | 00:32:43 | Duration 00:03:39 | Link |
| Sonia Jones (artist) | Bachgen A Aned | Bore Cothi | 2025-12-25 | 08:00 | 00:00:16 | Duration 00:03:11 | Link |
| Sonia Jones (artist) | Bachgen A Aned | Richard Rees | 2025-12-20 | 05:30 | 01:10:47 | Duration 00:03:11 | Link |
| Sonia Jones (artist) | Bachgen A Aned | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:04:50 | Duration 00:03:11 | Link |
| Sonia Jones (artist) | Bachgen A Aned | Sioe Frecwast | 2025-12-23 | 07:00 | 01:14:12 | Duration 00:03:11 | Link |
| Sonia Jones (artist) | Rho Gân Lawen | Linda Griffiths | 2025-12-21 | 05:30 | 00:42:12 | Duration 00:02:46 | Link |
| Sonny Fodera (artist) | Somedays | Sioe Frecwast | 2025-12-26 | 07:00 | 00:53:04 | Duration 00:03:25 | Link |
| Sonny Fodera (artist) | Somedays | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:51:26 | Duration 00:03:25 | Link |
| Sophie Jayne (artist) | Dillad Blêr | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:21:36 | Duration 00:03:57 | Link |
| Sorela (artist) | Dim Ond Dolig Ddaw | Bore Cothi | 2025-12-25 | 08:00 | 00:30:44 | Duration 00:03:44 | Link |
| Sorela (artist) | Dim Ond Dolig Ddaw | Caryl | 2025-12-22 | 23:00 | 00:37:38 | Duration 00:03:44 | Link |
| Sorela (artist) | Dim Ond Dolig Ddaw | Ffion Emyr | 2025-12-26 | 21:00 | 01:35:58 | Duration 00:03:44 | Link |
| Sorela (artist) | Dim Ond Dolig Ddaw | Ffion Emyr | 2025-12-20 | 21:00 | 02:49:40 | Duration 00:03:44 | Link |
| Spice Girls (artist) | 2 Become 1 | Ffion Emyr | 2025-12-26 | 21:00 | 01:54:33 | Duration 00:03:56 | Link |
| Spice Girls (artist) | Christmas Wrapping | Nôl i'r 90au | 2025-12-20 | 17:00 | 00:00:07 | Duration 00:04:18 | Link |
| Spice Girls (artist) | Who Do You Think You Are | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:55:46 | Duration 00:03:42 | Link |
| Steffan Rhys Hughes (artist) | Golau Y Nadolig | Caryl | 2025-12-22 | 23:00 | 00:22:15 | Duration 00:02:56 | Link |
| Steve Eaves A Rhai Pobl (artist) | Ges ti dy buro yn fflamau'r tan yma | Huw Stephens | 2025-12-25 | 18:00 | 01:49:30 | Duration 00:07:38 | Link |
| Steve Eaves a Rhai Pobl (artist) | Yr Ysbryd Mawr Yn Symud | Ifan Jones Evans | 2025-12-23 | 14:00 | 00:04:22 | Duration 00:04:37 | Link |
| Steve Eaves a’i Driawd (artist) | Sigla Dy Dîn | Ffion Emyr | 2025-12-26 | 21:00 | 00:54:08 | Duration 00:03:48 | Link |
| Stevie Wonder (artist) | What Christmas Means To Me | Lisa Gwilym | 2025-12-23 | 10:00 | 01:19:23 | Duration 00:02:27 | Link |
| Stevie Wonder (artist) | What Christmas Means To Me | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:09:14 | Duration 00:02:27 | Link |
| Stiwdio 3 (artist) | Nadolig Nawr | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:00:43 | Duration 00:04:02 | Link |
| Stuart A Mark Burrows (artist) | Carol Nadolig | Caryl | 2025-12-23 | 21:00 | 01:27:08 | Duration 00:02:50 | Link |
| Stwnsh (artist) | Ding Dong | Caryl | 2025-12-22 | 21:00 | 00:00:03 | Duration 00:02:08 | Link |
| Stwnsh (artist) | Ding Dong | Sioe Frecwast | 2025-12-22 | 07:00 | 01:50:43 | Duration 00:02:08 | Link |
| Stwnsh (artist) | Ding Dong | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:06:43 | Duration 00:02:08 | Link |
| Stwnsh (artist) | Ding Dong | Trystan ac Emma | 2025-12-26 | 09:00 | 00:38:14 | Duration 00:02:08 | Link |
| Super Furry Animals (artist) | Gwreiddiau Dwfn/Mawrth Oer Ar y Blaned Neifion | Georgia Ruth | 2025-12-23 | 19:00 | 00:41:17 | Duration 00:07:55 | Link |
| Super Furry Animals (artist) | Juxtaposed With U | Lisa Gwilym | 2025-12-24 | 13:00 | 00:36:45 | Duration 00:03:09 | Link |
| Super Furry Animals (artist) | Mountain People | Georgia Ruth | 2025-12-23 | 19:00 | 00:04:07 | Duration 00:06:14 | Link |
| Super Furry Animals (artist) | Torra Fy Ngwallt Yn Hir | Ifan Davies | 2025-12-26 | 14:00 | 02:49:03 | Duration 00:01:54 | Link |
| Swansea Sound (artist) | Nadolig, Pwy A Wyr | Huw Stephens | 2025-12-25 | 18:00 | 02:14:09 | Duration 00:02:50 | Link |
| Swci Boscawen (artist) | Couture C'Ching | Lisa Gwilym | 2025-12-23 | 10:00 | 03:25:58 | Duration 00:02:13 | Link |
| Swci Boscawen (artist) | Popeth | Lauren Moore | 2025-12-26 | 18:00 | 00:05:34 | Duration 00:03:09 | Link |
| Swci Boscawen (artist) | Popeth | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:55:38 | Duration 00:03:09 | Link |
| Swci Boscawen (artist) | Rhedeg | Dom James | 2025-12-26 | 11:00 | 02:03:26 | Duration 00:02:26 | Link |
| Sywel Nyw (artist) | Amser Parti | Lisa Gwilym | 2025-12-24 | 13:00 | 00:29:47 | Duration 00:04:03 | Link |
| Sywel Nyw (artist) | Amser Parti | Sioe Frecwast | 2025-12-21 | 07:00 | 01:08:29 | Duration 00:04:03 | Link |
| Sywel Nyw (artist) | Dan y Dŵr | Sioe Frecwast | 2025-12-23 | 07:00 | 00:03:30 | Duration 00:03:01 | Link |
| Sywel Nyw (artist) | Dan y Dŵr | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 00:23:39 | Duration 00:03:01 | Link |
| Sywel Nyw (artist) | Du a Gwyn | Dom James | 2025-12-26 | 11:00 | 01:30:21 | Duration 00:03:18 | Link |
| Sywel Nyw (artist) | Du a Gwyn | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:24:14 | Duration 00:03:18 | Link |
| Sywel Nyw (artist) | Du a Gwyn | Sioe Frecwast | 2025-12-26 | 07:00 | 00:45:45 | Duration 00:03:18 | Link |
| Sywel Nyw (artist) | Dyfroedd Melys | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:45:31 | Duration 00:03:30 | Link |
| Sywel Nyw (artist) | Goleuo | Sioe Frecwast | 2025-12-22 | 07:00 | 00:54:33 | Duration 00:03:43 | Link |
| Sywel Nyw (artist) | Goleuo | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:14:46 | Duration 00:03:43 | Link |
| Sywel Nyw (artist) | Gwanwyn | Lisa Gwilym | 2025-12-22 | 10:00 | 03:12:38 | Duration 00:03:51 | Link |
| Sywel Nyw (artist) | Pen Yn Y Gofod | Dom James | 2025-12-26 | 11:00 | 00:19:38 | Duration 00:03:46 | Link |
| Sywel Nyw (artist) | Teimla'r Gwres | Ifan Davies | 2025-12-26 | 14:00 | 00:25:10 | Duration 00:03:44 | Link |
| Sywel Nyw (artist) | Teimla'r Gwres | Lisa Gwilym | 2025-12-23 | 10:00 | 02:59:52 | Duration 00:03:44 | Link |
| Sŵnami (artist) | Eira | Sioe Frecwast | 2025-12-21 | 07:00 | 02:21:31 | Duration 00:03:26 | Link |
| Sŵnami (artist) | Fioled | Sioe Frecwast | 2025-12-22 | 07:00 | 01:40:26 | Duration 00:03:43 | Link |
| Sŵnami (artist) | Theatr | Dom James | 2025-12-26 | 11:00 | 01:07:38 | Duration 00:03:09 | Link |
| Sŵnami (artist) | Theatr | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:10:31 | Duration 00:03:09 | Link |
| Sŵnami (artist) | Wyt Ti'n Clywed? | Lauren Moore | 2025-12-26 | 18:00 | 00:44:31 | Duration 00:04:02 | Link |
| Sŵnami (artist) | Wyt Ti'n Clywed? | Tudur Owen | 2025-12-25 | 15:00 | 01:25:30 | Duration 00:04:02 | Link |
| Tacsidermi (artist) | Ble Pierre | Ifan Davies | 2025-12-26 | 14:00 | 00:51:10 | Duration 00:03:54 | Link |
| Taff Rapids (artist) | Honco Monco | Marc Griffiths | 2025-12-20 | 17:30 | 00:53:07 | Duration 00:03:56 | Link |
| Take That (artist) | Rule The World | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:27:51 | Duration 00:03:57 | Link |
| Taliah (artist) | Dilynaf Di | Ffion Emyr | 2025-12-26 | 21:00 | 02:45:15 | Duration 00:03:21 | Link |
| Talulah (artist) | Byth Yn Blino | Lisa Gwilym | 2025-12-24 | 13:00 | 00:58:41 | Duration 00:01:51 | Link |
| Talulah (artist) | Byth Yn Blino | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:22:35 | Duration 00:01:51 | Link |
| Tara Bandito (artist) | Blerr | Dewis | 2025-12-20 | 14:00 | 00:11:19 | Duration 00:03:26 | Link |
| Tara Bandito (artist) | Blerr | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:38:58 | Duration 00:03:26 | Link |
| Tara Bandito (artist) | Croeso i Gymru | Dom James | 2025-12-26 | 11:00 | 01:47:10 | Duration 00:02:47 | Link |
| Tara Bandito (artist) | Drama Queen | Sioe Frecwast | 2025-12-26 | 07:00 | 00:56:33 | Duration 00:03:45 | Link |
| Tara Bethan (artist) | Mae'r Nadolig Wedi Dod | Caryl | 2025-12-24 | 21:00 | 00:00:06 | Duration 00:02:36 | Link |
| Tara Bethan (artist) | Mae'r Nadolig Wedi Dod | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:00:14 | Duration 00:02:36 | Link |
| Taran (artist) | Cymryd Ti Mas | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:29:11 | Duration 00:04:03 | Link |
| Taran (artist) | Dymuniad 'Dolig | Caryl | 2025-12-23 | 21:00 | 00:03:54 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:52:02 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Lisa Gwilym | 2025-12-24 | 10:00 | 00:43:35 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Lisa Gwilym | 2025-12-22 | 10:00 | 02:59:59 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:27:54 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Parti Nos Wener | 2025-12-26 | 17:00 | 00:32:31 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Richard Rees | 2025-12-20 | 05:30 | 00:58:12 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:47:50 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Sioe Frecwast | 2025-12-21 | 07:00 | 00:09:00 | Duration 00:03:32 | Link |
| Taran (artist) | Dymuniad 'Dolig | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:01:51 | Duration 00:03:32 | Link |
| Taran (artist) | Gobaith | Y Gerddorfa | 2025-12-25 | 06:30 | 01:22:47 | Duration 00:03:33 | Link |
| Taran (artist) | Troi'n Aur | Sioe Frecwast | 2025-12-26 | 07:00 | 00:08:03 | Duration 00:03:41 | Link |
| Taylor Swift (artist) | Christmas Tree Farm | Dom James | 2025-12-26 | 11:00 | 02:42:04 | Duration 00:03:44 | Link |
| Taylor Swift (artist) | Christmas Tree Farm | Sioe Frecwast | 2025-12-23 | 07:00 | 00:25:38 | Duration 00:03:44 | Link |
| Taylor Swift (artist) | Christmas Tree Farm | Sioe Frecwast | 2025-12-26 | 07:00 | 01:04:20 | Duration 00:03:44 | Link |
| Taylor Swift (artist) | Christmas Tree Farm | Sioe Frecwast | 2025-12-24 | 07:00 | 02:38:21 | Duration 00:03:44 | Link |
| Taylor Swift (artist) | Christmas Tree Farm | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:27:20 | Duration 00:03:44 | Link |
| Taylor Swift (artist) | Cruel Summer | Tudur Owen | 2025-12-25 | 15:00 | 01:25:32 | Duration 00:02:56 | Link |
| Taylor Swift (artist) | I Can Do It With A Broken Heart | Sioe Frecwast | 2025-12-22 | 07:00 | 00:03:26 | Duration 00:03:38 | Link |
| Taylor Swift (artist) | Is It Over Now? (Taylor's Version) (From The Vault) | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:05:18 | Duration 00:03:45 | Link |
| Taylor Swift (artist) | ME! | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:02:55 | Duration 00:03:12 | Link |
| Taylor Swift (artist) | The Fate Of Ophelia | Lisa Gwilym | 2025-12-23 | 10:00 | 00:39:30 | Duration 00:03:45 | Link |
| Taylor Swift (artist) | We Are Never Ever Getting Back Together | Lisa Gwilym | 2025-12-22 | 10:00 | 01:20:05 | Duration 00:03:13 | Link |
| Tecwyn Ifan (artist) | Ar Nos Oleua'r Byd | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:15:26 | Duration 00:02:52 | Link |
| Tecwyn Ifan (artist) | Chwilio Am Y Sêr | Caryl | 2025-12-23 | 23:00 | 00:51:33 | Duration 00:03:15 | Link |
| Tecwyn Ifan (artist) | Nadolig Fel Hyn | Richard Rees | 2025-12-20 | 05:30 | 00:03:46 | Duration 00:03:25 | Link |
| Tecwyn Ifan (artist) | Ofergoelion | Ifan Davies | 2025-12-26 | 14:00 | 02:00:01 | Duration 00:03:07 | Link |
| Teddy Swims (artist) | Bad Dreams | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:33:12 | Duration 00:03:04 | Link |
| Teddy Swims (artist) | God Went Crazy | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:38:38 | Duration 00:03:00 | Link |
| Tesni Jones (artist) | Rhywun Yn Rhywle | Dewis | 2025-12-20 | 14:00 | 00:36:46 | Duration 00:03:39 | Link |
| TewTewTennau (artist) | Disgyn yn Ôl | Lisa Gwilym | 2025-12-23 | 10:00 | 01:42:08 | Duration 00:03:39 | Link |
| TewTewTennau (artist) | Disgyn yn Ôl | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:53:05 | Duration 00:03:39 | Link |
| TewTewTennau (artist) | Rhedeg Fyny'r Mynydd | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:28:15 | Duration 00:03:50 | Link |
| TewTewTennau (artist) | Sbio mewn i'r Glesni | Ffion Emyr | 2025-12-26 | 21:00 | 00:16:14 | Duration 00:03:44 | Link |
| Texas Radio Band (artist) | Chwaraeon | Ifan Davies | 2025-12-26 | 14:00 | 02:42:12 | Duration 00:03:23 | Link |
| Thallo (artist) | Pluo | Tudur Owen | 2025-12-20 | 09:00 | 00:13:26 | Duration 00:02:58 | Link |
| The Alarm (artist) | Y gwynt sy'n chwythu fy ngeiriau i | Rhys Mwyn | 2025-12-22 | 19:00 | 00:25:59 | Duration 00:04:35 | Link |
| The Beach Boys (artist) | Little Saint Nick | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:03:57 | Duration 00:01:57 | Link |
| The Beatles (artist) | I Want To Hold Your Hand | Ffion Emyr | 2025-12-26 | 21:00 | 01:52:59 | Duration 00:02:26 | Link |
| The Beatles (artist) | The Long and Winding Road | Tudur Owen | 2025-12-20 | 09:00 | 00:57:01 | Duration 00:03:41 | Link |
| The Chainsmokers & Coldplay (artist) | Something Just Like This | Sioe Frecwast | 2025-12-22 | 07:00 | 01:52:48 | Duration 00:04:07 | Link |
| The Chainsmokers (artist) | Paris | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:08:21 | Duration 00:03:41 | Link |
| The Cheeky Girls (artist) | Have A Cheeky Christmas | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:50:28 | Duration 00:03:08 | Link |
| The Corrs (artist) | Breathless | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:25:13 | Duration 00:03:26 | Link |
| The Crystals (artist) | Rudolph the Red-Nosed Reindeer | Lisa Gwilym | 2025-12-22 | 10:00 | 00:44:46 | Duration 00:02:32 | Link |
| The Crystals (artist) | Rudolph the Red-Nosed Reindeer | Sioe Frecwast | 2025-12-24 | 07:00 | 00:09:03 | Duration 00:02:32 | Link |
| The Crystals (artist) | Rudolph the Red-Nosed Reindeer | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:12:41 | Duration 00:02:32 | Link |
| The Darkness (artist) | Christmas Time (Don't Let The Bells End) | Dom James | 2025-12-26 | 11:00 | 02:09:48 | Duration 00:03:31 | Link |
| The Darkness (artist) | Christmas Time (Don't Let The Bells End) | Lisa Gwilym | 2025-12-22 | 10:00 | 01:31:18 | Duration 00:03:31 | Link |
| The Darkness (artist) | Christmas Time (Don't Let The Bells End) | Lisa Gwilym | 2025-12-24 | 10:00 | 02:09:03 | Duration 00:03:31 | Link |
| The Darkness (artist) | Christmas Time (Don't Let The Bells End) | Sioe Frecwast | 2025-12-23 | 07:00 | 00:00:05 | Duration 00:03:31 | Link |
| The Darkness (artist) | Christmas Time (Don't Let The Bells End) | Sioe Frecwast | 2025-12-26 | 07:00 | 00:49:40 | Duration 00:03:31 | Link |
| The Darkness (artist) | Christmas Time (Don't Let The Bells End) | Sioe Frecwast | 2025-12-22 | 07:00 | 02:56:13 | Duration 00:03:31 | Link |
| The Darkness (artist) | Christmas Time (Don't Let The Bells End) | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:11:56 | Duration 00:03:31 | Link |
| The Feeling (artist) | Feels Like Christmas | Lisa Gwilym | 2025-12-22 | 10:00 | 03:48:17 | Duration 00:03:20 | Link |
| The Hollow (artist) | Lost [Hearing Voices] | Georgia Ruth | 2025-12-23 | 19:00 | 00:20:39 | Duration 00:02:30 | Link |
| The Human League (artist) | Don't You Want Me | Ffion Emyr | 2025-12-26 | 21:00 | 01:53:51 | Duration 00:03:56 | Link |
| The Jacksons (artist) | Santa Claus Is Coming To Town | Lisa Gwilym | 2025-12-23 | 10:00 | 03:04:34 | Duration 00:02:22 | Link |
| The Jacksons (artist) | Santa Claus Is Coming To Town | Parti Nos Wener | 2025-12-26 | 17:00 | 00:40:59 | Duration 00:02:22 | Link |
| The Jacksons (artist) | Santa Claus Is Coming To Town | Sioe Frecwast | 2025-12-23 | 07:00 | 02:25:45 | Duration 00:02:22 | Link |
| The Jacksons (artist) | Santa Claus Is Coming To Town | Sioe Frecwast | 2025-12-21 | 07:00 | 02:50:05 | Duration 00:02:22 | Link |
| The Joy Formidable (artist) | Tristwch-yw-fy-enaid-meddw-na-chan-coeden-nadolig-marw | Tudur Owen | 2025-12-25 | 15:00 | 01:21:03 | Duration 00:04:13 | Link |
| The Killers (artist) | When You Were Young | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:19:03 | Duration 00:03:38 | Link |
| The Lovely Wars (artist) | Cymer Di | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:39:32 | Duration 00:03:11 | Link |
| The Pogues (artist) | Fairytale Of New York | Lisa Gwilym | 2025-12-24 | 10:00 | 00:12:41 | Duration 00:04:25 | Link |
| The Pogues (artist) | Fairytale Of New York | Lisa Gwilym | 2025-12-22 | 10:00 | 03:07:57 | Duration 00:04:25 | Link |
| The Pogues (artist) | Fairytale Of New York | Marc Griffiths | 2025-12-20 | 17:30 | 02:58:25 | Duration 00:04:25 | Link |
| The Pogues (artist) | Fairytale Of New York | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:08:46 | Duration 00:04:25 | Link |
| The Pogues (artist) | Fairytale Of New York | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:15:29 | Duration 00:04:25 | Link |
| The Pussycat Dolls (artist) | Santa Baby | Sioe Frecwast | 2025-12-21 | 07:00 | 02:12:08 | Duration 00:03:01 | Link |
| The Ronettes (artist) | Frosty The Snowman | Lisa Gwilym | 2025-12-23 | 10:00 | 01:48:38 | Duration 00:02:16 | Link |
| The Ronettes (artist) | Frosty The Snowman | Parti Nos Wener | 2025-12-26 | 17:00 | 00:30:25 | Duration 00:02:16 | Link |
| The Ronettes (artist) | Frosty The Snowman | Sioe Frecwast | 2025-12-22 | 07:00 | 02:14:06 | Duration 00:02:16 | Link |
| The Ronettes (artist) | Frosty The Snowman | Sioe Frecwast | 2025-12-23 | 07:00 | 02:52:47 | Duration 00:02:16 | Link |
| The Ronettes (artist) | Sleigh Ride | Dom James | 2025-12-26 | 11:00 | 02:35:29 | Duration 00:03:01 | Link |
| The Ronettes (artist) | Sleigh Ride | Sioe Frecwast | 2025-12-24 | 07:00 | 00:52:05 | Duration 00:03:01 | Link |
| The Ronettes (artist) | Sleigh Ride | Sioe Frecwast | 2025-12-21 | 07:00 | 02:25:19 | Duration 00:03:01 | Link |
| The Ronettes (artist) | Sleigh Ride | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:54:41 | Duration 00:03:01 | Link |
| The Saturdays (artist) | Up | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:43:15 | Duration 00:03:23 | Link |
| The Tabernacle Choir at Temple Square (artist) | Sing a Christmas Carol | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:42:42 | Duration 00:03:08 | Link |
| The Velvet Underground (artist) | Rock & Roll | Georgia Ruth | 2025-12-23 | 19:00 | 00:26:50 | Duration 00:04:41 | Link |
| The Waitresses (artist) | Christmas Wrapping | Dom James | 2025-12-26 | 11:00 | 02:19:39 | Duration 00:04:21 | Link |
| The Waitresses (artist) | Christmas Wrapping | Lisa Gwilym | 2025-12-24 | 10:00 | 02:23:31 | Duration 00:04:21 | Link |
| The Waitresses (artist) | Christmas Wrapping | Sioe Frecwast | 2025-12-23 | 07:00 | 00:34:05 | Duration 00:04:21 | Link |
| The Waitresses (artist) | Christmas Wrapping | Sioe Frecwast | 2025-12-26 | 07:00 | 01:45:20 | Duration 00:04:21 | Link |
| The Waitresses (artist) | Christmas Wrapping | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 00:07:12 | Duration 00:04:21 | Link |
| Theatr na nÓg (artist) | Hwyl yr Ŵyl | Marc Griffiths | 2025-12-20 | 17:30 | 02:43:41 | Duration 00:03:32 | Link |
| Theatr na nÓg (artist) | Hwyl yr Ŵyl | Shelley a Rhydian | 2025-12-20 | 11:00 | 01:34:10 | Duration 00:03:32 | Link |
| Timothy Evans (artist) | Uchelwydd a Gwin | Caryl | 2025-12-25 | 21:00 | 00:48:44 | Duration 00:03:01 | Link |
| Tiësto (artist) | 10:35 | Sioe Frecwast | 2025-12-22 | 07:00 | 02:25:14 | Duration 00:02:52 | Link |
| Tokomololo (artist) | Cysgod Lliwgar | Lisa Gwilym | 2025-12-22 | 10:00 | 03:03:52 | Duration 00:04:06 | Link |
| Tokomololo (artist) | Halen | Ifan Davies | 2025-12-26 | 14:00 | 00:11:22 | Duration 00:03:45 | Link |
| Tokomololo (artist) | Halen | Sioe Frecwast | 2025-12-23 | 07:00 | 02:07:32 | Duration 00:03:45 | Link |
| Tom Grennan (artist) | Boys Don't Cry | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:26:43 | Duration 00:02:30 | Link |
| Tom Grennan (artist) | Full Attention | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:30:49 | Duration 00:03:04 | Link |
| Tom Jones (artist) | Green Green Grass Of Home | Ffion Emyr | 2025-12-26 | 21:00 | 01:53:08 | Duration 00:03:04 | Link |
| Tomos Wyn (artist) | Bws I'r Lleuad | Ffion Emyr | 2025-12-20 | 21:00 | 01:10:57 | Duration 00:03:11 | Link |
| Tony ac Aloma (artist) | Clychau Nadolig | Huw Stephens | 2025-12-25 | 18:00 | 00:13:43 | Duration 00:02:39 | Link |
| Tony ac Aloma (artist) | Clychau Nadolig | John ac Alun | 2025-12-21 | 21:00 | 01:50:07 | Duration 00:02:39 | Link |
| Tony ac Aloma (artist) | Clychau Nadolig | Linda Griffiths | 2025-12-21 | 05:30 | 01:25:24 | Duration 00:02:39 | Link |
| Tony ac Aloma (artist) | Clychau Nadolig | Marc Griffiths | 2025-12-20 | 17:30 | 03:06:30 | Duration 00:02:39 | Link |
| Topper (artist) | Cwpan Mewn Dŵr | Dom James | 2025-12-26 | 11:00 | 02:17:27 | Duration 00:02:44 | Link |
| Trebor Edwards (artist) | O Sanctaidd Nos | Caryl | 2025-12-22 | 23:00 | 00:00:10 | Duration 00:03:40 | Link |
| Trebor Edwards (artist) | O Sanctaidd Nos | John ac Alun | 2025-12-21 | 21:00 | 00:11:22 | Duration 00:03:40 | Link |
| Trebor Edwards (artist) | Seren Nadolig | Ffion Emyr | 2025-12-20 | 21:00 | 01:55:14 | Duration 00:02:11 | Link |
| Trebor Edwards (artist) | Ymhell Yn Ôl | Marc Griffiths | 2025-12-20 | 17:30 | 02:06:08 | Duration 00:03:17 | Link |
| Treorchy Male Voice Choir (artist) | Dawel Nos | Huw Stephens | 2025-12-25 | 18:00 | 02:03:33 | Duration 00:02:53 | Link |
| Triawd Foeldrehaearn (artist) | Clychau Bethlehem | Linda Griffiths | 2025-12-21 | 05:30 | 01:20:00 | Duration 00:03:00 | Link |
| Triawd y Coleg (artist) | Carol Y Blwch | Caryl | 2025-12-22 | 23:00 | 00:27:41 | Duration 00:01:51 | Link |
| Triawd y Coleg (artist) | Dawel Nos | Caryl | 2025-12-25 | 23:00 | 00:50:23 | Duration 00:02:50 | Link |
| Triawd y Coleg (artist) | Dawel Nos (Stille Nacht) | John ac Alun | 2025-12-21 | 21:00 | 02:24:35 | Duration 00:02:54 | Link |
| Trio (artist) | Mair A Wyddet Ti | Caryl | 2025-12-22 | 23:00 | 00:03:42 | Duration 00:04:08 | Link |
| Trio (artist) | Mair A Wyddet Ti | Caryl | 2025-12-24 | 23:00 | 00:09:42 | Duration 00:04:08 | Link |
| Trisha Yearwood (artist) | Back Home Again | John ac Alun | 2025-12-21 | 21:00 | 00:20:59 | Duration 00:04:21 | Link |
| Tromso (artist) | Yng Nghanol Eira Gwyn | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:41:08 | Duration 00:03:58 | Link |
| Trwbador (artist) | Y Ferch Nadolig | Ffion Emyr | 2025-12-26 | 21:00 | 01:25:54 | Duration 00:03:40 | Link |
| Trwbador (artist) | Y Ferch Nadolig | Huw Stephens | 2025-12-25 | 18:00 | 01:22:10 | Duration 00:03:40 | Link |
| Trystan Llŷr Griffiths (artist) | Breuddwyd Bell | Caryl | 2025-12-22 | 23:00 | 00:33:27 | Duration 00:04:20 | Link |
| Tudur Morgan (artist) | Ar Gyfer Heddiw'r Bore | Caryl | 2025-12-22 | 21:00 | 00:25:29 | Duration 00:03:19 | Link |
| Tudur Morgan (artist) | Jac Beti | John ac Alun | 2025-12-21 | 21:00 | 01:53:12 | Duration 00:03:45 | Link |
| Tudur Morgan (artist) | Seren Bethlehem | Caryl | 2025-12-24 | 23:00 | 00:48:22 | Duration 00:03:30 | Link |
| Twm Morys (artist) | Gerfydd Fy Nwylo Gwyn | Tudur Owen | 2025-12-25 | 15:00 | 01:33:42 | Duration 00:03:38 | Link |
| Twm Morys (artist) | Tocyn Unffordd i Lawenydd | Rhys Mwyn | 2025-12-22 | 19:00 | 00:55:18 | Duration 00:02:42 | Link |
| Tŷ Gwydr (artist) | Rhyw Ddydd | Rhys Mwyn | 2025-12-22 | 19:00 | 00:06:23 | Duration 00:07:18 | Link |
| Urdd Gobaith Cymru a TG Lurgan (artist) | Golau'n Dallu / Dallta ag na Solise | Lisa Gwilym | 2025-12-23 | 10:00 | 01:52:41 | Duration 00:03:22 | Link |
| Vanta (artist) | Allan I'r Eira | Ifan Jones Evans | 2025-12-24 | 14:00 | 02:39:46 | Duration 00:03:57 | Link |
| Vanta (artist) | Allan I'r Eira | Sioe Frecwast | 2025-12-23 | 07:00 | 01:55:47 | Duration 00:03:57 | Link |
| Vanta (artist) | Allan I'r Eira | Sioe Frecwast | 2025-12-22 | 07:00 | 02:44:40 | Duration 00:03:57 | Link |
| Vanta (artist) | Allan I'r Eira | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:35:03 | Duration 00:03:57 | Link |
| Vince Guaraldi | Skating (A Charlie Brown Christmas) | Huw Stephens | 2025-12-25 | 18:00 | 02:34:00 | Duration 00:02:24 | Link |
| Vince Guaraldi Trio (artist) | The Christmas Song | Arwyn ar Gerddoriaeth Ffilm | 2025-12-25 | 11:00 | 00:15:04 | Duration 00:02:20 | Link |
| Welsh of the West End (artist) | Clywch Lu'r Nef | Bore Cothi | 2025-12-25 | 08:00 | 02:00:17 | Duration 00:03:27 | Link |
| Welsh of the West End (artist) | Clywch Lu'r Nef | Caryl | 2025-12-23 | 21:00 | 00:18:30 | Duration 00:03:27 | Link |
| Wham! (artist) | Last Christmas | Ffion Emyr | 2025-12-26 | 21:00 | 01:55:24 | Duration 00:04:22 | Link |
| Wham! (artist) | Last Christmas | Lisa Gwilym | 2025-12-24 | 10:00 | 00:31:14 | Duration 00:04:23 | Link |
| Wham! (artist) | Last Christmas | Lisa Gwilym | 2025-12-22 | 10:00 | 03:36:12 | Duration 00:04:23 | Link |
| Wham! (artist) | Last Christmas | Parti Nos Wener | 2025-12-26 | 17:00 | 00:26:12 | Duration 00:04:23 | Link |
| Wham! (artist) | Last Christmas | Sioe Frecwast | 2025-12-26 | 07:00 | 00:03:46 | Duration 00:04:23 | Link |
| Wham! (artist) | Last Christmas | Sioe Frecwast | 2025-12-24 | 07:00 | 00:32:28 | Duration 00:04:23 | Link |
| Wham! (artist) | Last Christmas | Sioe Frecwast | 2025-12-21 | 07:00 | 00:34:28 | Duration 00:04:23 | Link |
| Whitney Houston (artist) | How Will I Know | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:52:13 | Duration 00:03:33 | Link |
| Whitney Houston (artist) | I Will Always Love You | Ffion Emyr | 2025-12-26 | 21:00 | 01:54:18 | Duration 00:04:29 | Link |
| Wigwam (artist) | Mynd A Dod | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:13:46 | Duration 00:04:18 | Link |
| Wil Tan (artist) | Mae'n Ddolig Eto | Caryl | 2025-12-23 | 21:00 | 01:06:49 | Duration 00:03:28 | Link |
| Wil Tan (artist) | Mae'n Ddolig Eto | Marc Griffiths | 2025-12-20 | 17:30 | 02:20:13 | Duration 00:03:28 | Link |
| Willie Nelson (artist) | Christmas Love Song | John ac Alun | 2025-12-21 | 21:00 | 02:29:09 | Duration 00:03:09 | Link |
| Wizzard (artist) | I Wish It Could Be Christmas Everyday | Dom James | 2025-12-26 | 11:00 | 00:07:01 | Duration 00:04:38 | Link |
| Wizzard (artist) | I Wish It Could Be Christmas Everyday | Lisa Gwilym | 2025-12-23 | 10:00 | 00:49:36 | Duration 00:04:38 | Link |
| Wizzard (artist) | I Wish It Could Be Christmas Everyday | Lisa Gwilym | 2025-12-24 | 10:00 | 02:34:59 | Duration 00:04:38 | Link |
| Wizzard (artist) | I Wish It Could Be Christmas Everyday | Marc Griffiths | 2025-12-20 | 17:30 | 01:37:11 | Duration 00:04:38 | Link |
| Wizzard (artist) | I Wish It Could Be Christmas Everyday | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 01:15:20 | Duration 00:04:38 | Link |
| Wizzard (artist) | I Wish It Could Be Christmas Everyday | Traciau Radio Cymru 2 | 2025-12-21 | 12:00 | 01:24:22 | Duration 00:04:38 | Link |
| Y Bandana (artist) | Cân Y Tân | Trystan ac Emma | 2025-12-26 | 09:00 | 01:55:13 | Duration 00:04:18 | Link |
| Y Bandana (artist) | Heno Yn Yr Anglesey | Ffion Emyr | 2025-12-20 | 21:00 | 02:26:57 | Duration 00:03:52 | Link |
| Y Bandana (artist) | Heno Yn Yr Anglesey | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:31:11 | Duration 00:03:52 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Caryl | 2025-12-24 | 21:00 | 00:52:56 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Ffion Emyr | 2025-12-26 | 21:00 | 01:18:23 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Ifan Jones Evans | 2025-12-23 | 14:00 | 02:16:44 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Lisa Gwilym | 2025-12-22 | 10:00 | 03:27:17 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:03:22 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Parti Nos Wener | 2025-12-26 | 17:00 | 00:14:57 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:56:14 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Shelley a Rhydian | 2025-12-20 | 11:00 | 02:28:52 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Sioe Frecwast | 2025-12-23 | 07:00 | 01:41:58 | Duration 00:03:42 | Link |
| Y Bandana (artist) | Mins Peis A Chaws | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:56:05 | Duration 00:03:42 | Link |
| Y Brodyr Gregory (artist) | Parti Nadolig | Bore Cothi | 2025-12-25 | 08:00 | 00:35:45 | Duration 00:03:31 | Link |
| Y Brodyr Gregory (artist) | Parti Nadolig | Ifan Jones Evans | 2025-12-24 | 14:00 | 00:41:26 | Duration 00:03:31 | Link |
| Y Brodyr Gregory (artist) | Parti Nadolig | John ac Alun | 2025-12-21 | 21:00 | 00:01:47 | Duration 00:03:31 | Link |
| Y Brodyr Gregory (artist) | Ystyr Nadolig | Caryl | 2025-12-24 | 21:00 | 01:32:11 | Duration 00:03:34 | Link |
| Y Cledrau (artist) | Cyfarfod O'r Blaen | Traciau Radio Cymru 2 | 2025-12-22 | 17:00 | 01:36:55 | Duration 00:04:05 | Link |
| Y Cledrau (artist) | Os Oes Cymaint o Drwbwl... | Lisa Gwilym | 2025-12-22 | 10:00 | 03:33:07 | Duration 00:03:08 | Link |
| Y Cledrau (artist) | Unig Dros 'Dolig | Mirain Iwerydd | 2025-12-24 | 19:00 | 00:46:43 | Duration 00:03:30 | Link |
| Y Cyrff (artist) | Ar Goll | Rhys Mwyn | 2025-12-22 | 19:00 | 01:38:25 | Duration 00:03:24 | Link |
| Y Cyrff (artist) | Cymru, Lloegr A Llanrwst | Ifan Davies | 2025-12-26 | 14:00 | 02:50:52 | Duration 00:04:17 | Link |
| Y Nhw (artist) | Siwsi | Ifan Davies | 2025-12-26 | 14:00 | 02:07:21 | Duration 00:03:03 | Link |
| Y Profiad (artist) | Canu Y Gân | Ifan Davies | 2025-12-26 | 14:00 | 02:55:09 | Duration 00:04:54 | Link |
| Y Reu (artist) | Diweddglo | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 01:00:57 | Duration 00:03:35 | Link |
| Y Tri Tenor (artist) | Ganwyd Iesu | Caryl | 2025-12-23 | 23:00 | 00:25:08 | Duration 00:02:56 | Link |
| Ynys (artist) | Aros Amdanat Ti | Ifan Jones Evans | 2025-12-23 | 14:00 | 01:23:31 | Duration 00:02:53 | Link |
| Ynys (artist) | Caneuon | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:12:23 | Duration 00:03:53 | Link |
| Ynys (artist) | Gyda Ni | Lauren Moore | 2025-12-26 | 18:00 | 00:09:09 | Duration 00:02:57 | Link |
| Yr Anghysur (artist) | Cynnal Tân | Ffion Emyr | 2025-12-26 | 21:00 | 01:00:48 | Duration 00:04:30 | Link |
| Yr Eira (artist) | Angen Ffrind | Traciau Radio Cymru 2 | 2025-12-24 | 17:00 | 00:30:54 | Duration 00:04:20 | Link |
| Yr Eira (artist) | Canu Gwlad | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:05:36 | Duration 00:03:00 | Link |
| Yr Eira (artist) | Pan Na Fyddai'n Llon | Sioe Frecwast | 2025-12-24 | 07:00 | 00:20:23 | Duration 00:04:17 | Link |
| Yr Eira (artist) | Trysor | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 00:00:00 | Duration 00:03:34 | Link |
| Yr Ods (artist) | Dadansoddi | Lisa Gwilym | 2025-12-23 | 10:00 | 03:44:36 | Duration 00:03:48 | Link |
| Yr Ods (artist) | Nadolig? Pwy A Ŵyr! | Sioe Frecwast | 2025-12-23 | 07:00 | 00:57:37 | Duration 00:02:40 | Link |
| Yr Ods (artist) | Pob Un Gair Yn Bôs | Parti'r Penwythnos | 2025-12-20 | 15:00 | 01:22:21 | Duration 00:03:16 | Link |
| Yr Ods (artist) | Pob Un Gair Yn Bôs | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:55:43 | Duration 00:03:16 | Link |
| Yr Ods (artist) | Siân | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 01:08:50 | Duration 00:03:10 | Link |
| Yr Ods (artist) | Y Bêl Yn Rowlio | Lisa Gwilym | 2025-12-24 | 13:00 | 00:03:53 | Duration 00:04:40 | Link |
| Ysgol Glanaethwy (artist) | Alaw Mair | Caryl | 2025-12-25 | 23:00 | 00:02:06 | Duration 00:05:26 | Link |
| Ysgol Glanaethwy (artist) | Iesu Yw | Caryl | 2025-12-24 | 23:00 | 00:00:14 | Duration 00:04:54 | Link |
| Ystyr (artist) | Tyrd a dy Gariad | Dom James | 2025-12-26 | 11:00 | 02:31:17 | Duration 00:04:16 | Link |
| Ystyr (artist) | Tyrd a dy Gariad | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 01:36:06 | Duration 00:04:16 | Link |
| Yws Gwynedd (artist) | Bae | Lisa Gwilym | 2025-12-22 | 10:00 | 00:34:06 | Duration 00:03:08 | Link |
| Yws Gwynedd (artist) | Bae (Jack Davies Remix) | Lisa Gwilym | 2025-12-23 | 10:00 | 03:19:09 | Duration 00:03:24 | Link |
| Yws Gwynedd (artist) | Disgyn Am Yn Ol | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:13:11 | Duration 00:02:48 | Link |
| Yws Gwynedd (artist) | Dolig Yma | Ifan Jones Evans | 2025-12-22 | 14:00 | 01:07:17 | Duration 00:03:03 | Link |
| Yws Gwynedd (artist) | Dolig Yma | Lauren Moore | 2025-12-26 | 18:00 | 00:00:05 | Duration 00:03:03 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn | Marc Griffiths | 2025-12-20 | 17:30 | 02:39:19 | Duration 00:03:54 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn | Mirain Iwerydd | 2025-12-24 | 19:00 | 01:37:51 | Duration 00:03:54 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn | Richard Rees | 2025-12-20 | 05:30 | 00:26:58 | Duration 00:03:54 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn | Sioe Frecwast | 2025-12-24 | 07:00 | 02:19:44 | Duration 00:03:54 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn | Traciau Radio Cymru 2 | 2025-12-23 | 17:00 | 00:00:05 | Duration 00:03:54 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn | Traciau Radio Cymru 2 | 2025-12-21 | 14:00 | 01:08:23 | Duration 00:03:54 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn (Remix) | Sioe Frecwast | 2025-12-26 | 07:00 | 00:17:19 | Duration 00:03:02 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn (Remix) | Sioe Frecwast | 2025-12-23 | 07:00 | 01:49:22 | Duration 00:03:02 | Link |
| Yws Gwynedd (artist) | Fy Nghariad Gwyn (Remix) | Sioe Frecwast | 2025-12-22 | 07:00 | 01:56:45 | Duration 00:03:02 | Link |
| Yws Gwynedd (artist) | Pan Ddaw Yfory | Parti'r Penwythnos | 2025-12-20 | 15:00 | 00:25:19 | Duration 00:02:33 | Link |
| Yws Gwynedd (artist) | Un Am y Lôn | Traciau Radio Cymru 2 | 2025-12-21 | 10:00 | 00:26:07 | Duration 00:03:34 | Link |
| Zara Larsson (artist) | Can't Tame Her | Traciau Radio Cymru 2 | 2025-12-21 | 16:00 | 00:33:25 | Duration 00:03:17 | Link |
| Zara Larsson (artist) | Midnight Sun | Sioe Frecwast | 2025-12-26 | 07:00 | 01:54:06 | Duration 00:03:10 | Link |
| Zara Larsson (artist) | Midnight Sun | Sioe Frecwast | 2025-12-22 | 07:00 | 02:38:21 | Duration 00:03:10 | Link |
| Zara Larsson (artist) | You Love Who You Love | Sioe Frecwast | 2025-12-24 | 07:00 | 02:31:37 | Duration 00:03:04 | Link |