Gareth Bonnello sy'n sgwrsio am gerddoriaeth werin Bryniau Casia ym mhennod olaf y gyfres. Gwennan Gibbard reflects on the richness and variety of Welsh folk music. Show more
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Gareth Bonnello sy'n sgwrsio am gerddoriaeth werin Bryniau Casia ym mhennod olaf y gyfres. Gwennan Gibbard reflects on the richness and variety of Welsh folk music. Show more