Dyl Mei sy'n ymuno gyda Lisa i ddathlu deng mlynedd o Sesiynau Unnos. Dyl Mei joins Lisa to celebrate the tenth anniversary of the Unnos sessions. Show more
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Dyl Mei sy'n ymuno gyda Lisa i ddathlu deng mlynedd o Sesiynau Unnos. Dyl Mei joins Lisa to celebrate the tenth anniversary of the Unnos sessions. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
