Miswig a mwydro efo Geth a Ger, gan gynnwys Cwis Mawr Chris! Music and mayhem an Chris's Quiz Night with Geth a Ger.
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Miswig a mwydro efo Geth a Ger, gan gynnwys Cwis Mawr Chris! Music and mayhem an Chris's Quiz Night with Geth a Ger.
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
