Mae 'na ddau westai yn y stiwdio gyda Trystan, sef Tara Bethan a Rhydian Bowen Phillips. Tara Bethan and Rhydian Bowen Phillips join trystan as he sits in for Ifan. Show more
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Mae 'na ddau westai yn y stiwdio gyda Trystan, sef Tara Bethan a Rhydian Bowen Phillips. Tara Bethan and Rhydian Bowen Phillips join trystan as he sits in for Ifan. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
