Trystan Lewis sy'n arwain Cymanfa Ganu Eisteddfod Genedlaethol Sir Conwy 2019. Congregational singing at the 2019 Conwy County National Eisteddfod, conducted by Trystan Lewis. Show more
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Trystan Lewis sy'n arwain Cymanfa Ganu Eisteddfod Genedlaethol Sir Conwy 2019. Congregational singing at the 2019 Conwy County National Eisteddfod, conducted by Trystan Lewis. Show more
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
