Lisa Gwilym sy'n cael cwmni un o artistiaid prosiect cerddorol "Gorwelion" BBC Cymru. Lisa Gwilym chats with one of the BBC Cymru Gorwelion artists.
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Lisa Gwilym sy'n cael cwmni un o artistiaid prosiect cerddorol "Gorwelion" BBC Cymru. Lisa Gwilym chats with one of the BBC Cymru Gorwelion artists.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
