Trystan Lewis sy'n arwain y gymanfa hon yng Nghapel Rhydbach, Botwnnog. Congregational singing in Botwnnog, Gwynedd, led by Trystan Lewis.
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Trystan Lewis sy'n arwain y gymanfa hon yng Nghapel Rhydbach, Botwnnog. Congregational singing in Botwnnog, Gwynedd, led by Trystan Lewis.
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
