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Cor Eurovision: Y Daith i Riga
Dilyn Cor Merched Sir Gar wrth iddynt baratoi ar gyfer cystadleuaeth Cor y Flwyddyn Eurovision 2017 yn Riga. The winners of Cor Cymru prepare to sing in a Eurovision Choir contest in Riga.
Darllediad diwethaf
Sad 22 Gorff 2017
16:50