Ar Noswyl Nadolig, mae Shân yn croesawu ambell gyflwynydd arall i barti Bore Cothi! Shân welcome some other Radio Cymru presenters to the Bore Cothi Christmas party! Show more
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Ar Noswyl Nadolig, mae Shân yn croesawu ambell gyflwynydd arall i barti Bore Cothi! Shân welcome some other Radio Cymru presenters to the Bore Cothi Christmas party! Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
