Mae BBC Radio Cymru'n ymuno a BBC Radio 5 live dros nos. BBC Radio Cymru joins BBC Radio 5 live overnight. Show more
Discover 11,128,835 listings and 279,767 playable programmes from the BBC
Mae BBC Radio Cymru'n ymuno a BBC Radio 5 live dros nos. BBC Radio Cymru joins BBC Radio 5 live overnight. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
