Sarah Wynn o'r grŵp Celavi sy'n sgwrsio gydag Ifan am y gân Dyma Fi, sy'n Drac yr Wythnos. Sarah Wynn from Celavi chats to Ifan about Dyma Fi, which is Track of the Week. Show more
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Sarah Wynn o'r grŵp Celavi sy'n sgwrsio gydag Ifan am y gân Dyma Fi, sy'n Drac yr Wythnos. Sarah Wynn from Celavi chats to Ifan about Dyma Fi, which is Track of the Week. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
