| | Artist | Song | Album | Company |
| 1 | Rag Foundation | Mynd I Rymni | Rough Guide to Wales | |
| 2 | Rheinallt H Rowlands | Edward Yn Hedfan | Rheinallt III | |
| 3 | Robin Huw Bowen (Welsh Triple Harp <Telyn Deires>) | All Through the Night <Ar Hyd y Nos> | Harp Music of Wales <Cerddoriaeth Telyn Cymru> | Saydisc |
| 4 | Super Furry Animals | Y Teimlad | | |
| 5 | Tebot Piws | Mae Rhywun Wedi Dwyn Fy Nhrwyn (Somebody Has Stolen My Nose) | | |
| 6 | Teflon Monkey | Y Mudiad | The Singing Daffodil | |
| 7 | Topper | Cwpan Mewn Dwr | Cwpan Mewn Dwr EP | |
| 8 | Ty Gwydr | Cyna Fi Dan | Ap Elvis | |
| 9 | Tynal Tywyll | Mae'r Telyn Wedi Torri | | |
| 10 | Tystion | Talu'r Pwyth | Hen Gelwydd Prydain Newydd | |
| 11 | Wwzz | Llyn | Ap Elvis | |
| 12 | Y Cyrff | Cofia Fi Yn Ddiolchgar | Mae Ddoe Yn Ddoe | |
| 13 | Ysbryd Chouchen | Mor Hwyr | La, La | |
| 14 | Achim Wollscheid | Airs | Airs | |
| 15 | Bill Wolford | Easter Egg Hunt | Head | |
| 16 | Chubby Wise | I Can't Stop Loving You | An American Original | |
| 17 | Donna Wissinger, Flute And Jon Klibonoff, Piano | Duo For Flute And Piano: Flowing | Amazing Grace An American Tapestry | |
| 18 | Richard Wistreich, voice, Robin Jeffery, Theorbo and Baroque Guitar | Jan 16 1660 Arise, arise, ye subterranean winds | The Musical Life of Samuel Pepys: Songs from England in the 17th Century by Locke, Goodgroome, Lanier, Lawes, Jenkins, Blow, Humfrey and many more | |
| 19 | The Witch Hazel Sound | Sun Horse Moon Horse | This World, Then The Fireworks... | |
| 20 | The Witch Trials | You Poisoned Our Parents | The Witch Trials | |
| 21 | The Witches | Demons All Around Her | Universal Mall | |
| 22 | Wipers | No One Wants An Alien | Over The Edge | |
| 23 | Wired To The Moon | Pure | Pure | |
| 24 | Wisdom Of Harry | Disco | House Of Binary | |
| 25 | Wiseguy | She Makes The Devil Look Good | Burning The Tracks | |
| 26 | Witchery | Dead, Hot, And Ready | Dead, Hot And Ready | |
| 27 | Witchkiller | Day Of The Saxons | Day Of The Saxons | |
| 28 | Witchman Vs. Jammin Unit | Filter Voodoo | Inferno | |
