Wedi hanner canrif o gystadleuaeth Cân i Gymru, faint mae Elin Fflur yn ei wybod amdani? After fifty years of Cân i Gymru, does Elin Fflur know all there is to know about it? Show more
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Wedi hanner canrif o gystadleuaeth Cân i Gymru, faint mae Elin Fflur yn ei wybod amdani? After fifty years of Cân i Gymru, does Elin Fflur know all there is to know about it? Show more
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
