Cerddoriaeth a hwyl gyda Geth a Ger, gan gynnwys cwis Chris Roberts! Fun and frolics with Geth a Ger together with a quiz by Chris Roberts. Show more
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Cerddoriaeth a hwyl gyda Geth a Ger, gan gynnwys cwis Chris Roberts! Fun and frolics with Geth a Ger together with a quiz by Chris Roberts. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
