Gwasanaeth yn arbennig i wrandawyr Radio Cymru, dan ofal Geraint Rees, Efail Isaf. A service for Radio Cymru listeners led by Geraint Rees, Efail Isaf. Show more
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Gwasanaeth yn arbennig i wrandawyr Radio Cymru, dan ofal Geraint Rees, Efail Isaf. A service for Radio Cymru listeners led by Geraint Rees, Efail Isaf. Show more