John Gwilym Jones a Tudur Dylan Jones yn adrodd eu cerdd - Gwneud Gwahaniaeth. John Gwilym Jones and Tudur Dylan Jones share their 'Make a Difference' poem. Show more
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John Gwilym Jones a Tudur Dylan Jones yn adrodd eu cerdd - Gwneud Gwahaniaeth. John Gwilym Jones and Tudur Dylan Jones share their 'Make a Difference' poem. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
