Ynyr Roberts a Martha Grug sy'n cadw cwmni i Ifan i sôn am brosiect a chân newydd sbon. Ynyr Roberts and Martha Grug chat to Ifan about a new musical project. Show more
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Ynyr Roberts a Martha Grug sy'n cadw cwmni i Ifan i sôn am brosiect a chân newydd sbon. Ynyr Roberts and Martha Grug chat to Ifan about a new musical project. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
