Tomos a Dyfan Bwlch sy'n gwmni i Ifan Jones Evans i drafod Pencampwriaeth y Chwe Gwlad. Tomos and Dyfan Bwlch chat to Ifan about the Six Nation's Championship. Show more
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Tomos a Dyfan Bwlch sy'n gwmni i Ifan Jones Evans i drafod Pencampwriaeth y Chwe Gwlad. Tomos and Dyfan Bwlch chat to Ifan about the Six Nation's Championship. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
