Ar ddiwrnod pen-blwydd Radio Cymru'n 40 oed, mae Gwyn Llewelyn yn un o westeion Aled. Broadcaster Gwyn Llewelyn is one of Aled's guests on Radio Cymru's 40th birthday. Show more
Discover 11,128,835 listings and 277,897 playable programmes from the BBC
Ar ddiwrnod pen-blwydd Radio Cymru'n 40 oed, mae Gwyn Llewelyn yn un o westeion Aled. Broadcaster Gwyn Llewelyn is one of Aled's guests on Radio Cymru's 40th birthday. Show more