Alun Thomas sy'n cymryd golwg ar rai o brif straeon newyddion 2017 adre a thu hwnt. Alun Thomas and a roundup of the year's main news stories.
Discover 11,128,835 listings and 279,767 playable programmes from the BBC
Alun Thomas sy'n cymryd golwg ar rai o brif straeon newyddion 2017 adre a thu hwnt. Alun Thomas and a roundup of the year's main news stories.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
