Dylanwadau ydi thema John Hardy ar yr ymweliad hwn ag archif Radio Cymru. John Hardy focuses on influences as he visits the Radio Cymru archive. Show more
Discover 11,128,835 listings and 279,845 playable programmes from the BBC
Dylanwadau ydi thema John Hardy ar yr ymweliad hwn ag archif Radio Cymru. John Hardy focuses on influences as he visits the Radio Cymru archive. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
