Alarm (Massive in the states - cult following here http://www.thealarm.com/
Anweledig (Great Welsh language band from Blaenau ffestinoig)http://www.anweledig.co.uk/
Austerberry (Rhydian Owen, records Welsh, English and instrumental music) http://www.austerberry.net/
Bandit (S4C based program)http://www.bandit247.com/
Byd Mawr (Big world - all kinds of gigs!) http://www.bydmawr.org.uk/
Cambria band (amateur marching drum troupe) http://www.freewebs.com/cambriaband/
Crosbi(Bilingual band from Wrecsam)http://www.crosbi.com/
Dead Men Walking (old rockers hangin on in there)http://www.myspace.com/deadmenwalkinguk
Dj Dafis (One Of Cymrus finest D J's also presents C 2 Radio)http://www.djdafis.co.uk/
Elin Fflur (female artist)http://www.elinfflur.com/
Epitaff (Rock / Pop)http://www.epitaff.co.uk/
Eryr (We like these lads!)http://www.eryr.welshnet.co.uk/
Estella (More Blaenau ffestiniog folk)http://www.estella.org.uk/
Feedback (colwyn Bay Welsh language band)http://www.1feedback.8k.com/
Frizbee (friz-b -from - BLAENAU FFESTINIOG)http://www.friz-b.co.uk/
Sebon (siop Cerddoriaeth ar y we)http://www.sebon.co.uk/template.asp?slang=Welsh
Sebon (groovy music online shop) http://www.sebon.co.uk/template.asp?sLang=English
Stereophonics (not sure if this is official)http://stereo.phonics.tripod.com/
Wales on the Web (music section-good listings of Bands etc)http://www.walesontheweb.org/cayw/index/en/781/64