Gwasanaeth i wrandawyr Radio Cymru ar gyfer Sul ola'r Adfent, dan ofal Aled Lewis Evans. A Sunday service for Radio Cymru listeners. Show more
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Gwasanaeth i wrandawyr Radio Cymru ar gyfer Sul ola'r Adfent, dan ofal Aled Lewis Evans. A Sunday service for Radio Cymru listeners. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
