Nos Sadwrn gyda Hywel Gwynfryn â'ch ceisiadau. A late-night request show with Hywel Gwynfryn.
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Nos Sadwrn gyda Hywel Gwynfryn â'ch ceisiadau. A late-night request show with Hywel Gwynfryn.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
