First broadcast: on BBC Radio CymruLatest broadcast: on BBC Radio Cymru
Dau DJ yn brwydro i gael marciau am eu dewis cerddorol gan y cyflwynydd a'r beirniad, Huw Evans. Two DJs battle it out to win marks from presenter and judge Huw Evans.
This data is drawn from the data stream that informs BBC's iPlayer and Sounds. The information shows what was scheduled to be broadcast, meaning it was/is subject to change and may not be accurate. More