Y gantores Iona Myfyr sy'n ymuno ag Ifan i Roi'r Byd yn ei Le. Music and chat, plus a competition or two, and Ifan is joined by the singer Iona Myfyr. Show more
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Y gantores Iona Myfyr sy'n ymuno ag Ifan i Roi'r Byd yn ei Le. Music and chat, plus a competition or two, and Ifan is joined by the singer Iona Myfyr. Show more