Y criw cyntaf o gerddorion i dderbyn her y Sesiwn Unnos oedd Pen-ta-gram (Ed Holden/Mr Phormula, Hoax ac Alex Moller) a Robbie Buckley o Gwibdaith Hen Frân.
Discover 11,128,835 listings and 277,867 playable programmes from the BBC
Y criw cyntaf o gerddorion i dderbyn her y Sesiwn Unnos oedd Pen-ta-gram (Ed Holden/Mr Phormula, Hoax ac Alex Moller) a Robbie Buckley o Gwibdaith Hen Frân.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
