Lloyd Daniels needs to be added to this :)
I'm not sure if Aphex Twin should be on this list. He was born in Ireland and I think he has English descendants.Here is my list for the best Welsh artists:1. John Cale - art rock2. Mansel Thomas - classical music composer, conductor3. Ivor Novello - classical music composer4. Datblygu - experimental rock5. Geraint Evans - opera singer6. Budgie - hard rock7. Man - progressive rock8. Gorky's Zygotic Mynci - alternative rock9. Yr Anhrefn - punk rock10. Manic Street Preachers - alternative rock11. Shirley Bassey - pop singer12. Tom Jones - pop / rock singer13. Super Furry Animals - alternative rock14. Alun Hoddinott - classical music composer15. Stereophonics - alternative rock16. Catatonia - alternative rocketc.Best regards,alx
Also High Contrast is from Wales.