Mae Tommo a chriw sŵn mawr y prynhawn wedi cyrraedd Llanelwedd, felly byddwch barod am unrhyw beth! Tommo and the gang have reached the Royal Welsh Show in Llanelwedd! Show more
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Mae Tommo a chriw sŵn mawr y prynhawn wedi cyrraedd Llanelwedd, felly byddwch barod am unrhyw beth! Tommo and the gang have reached the Royal Welsh Show in Llanelwedd! Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
