Trac y band o Lansannan, TewTewTennau, ydi Tracboeth wythnos yma - mae nhw'n ymuno hefo Mirain am sgwrs. New Welsh music, including this week's Tracboeth by TewTewTennau.
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Trac y band o Lansannan, TewTewTennau, ydi Tracboeth wythnos yma - mae nhw'n ymuno hefo Mirain am sgwrs. New Welsh music, including this week's Tracboeth by TewTewTennau.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
