Rhuban Glas Offerynnol dan 16 oed (72) / Instrumental Blue Riband under 16 yrs (72)
Nid oes modd chwarae darnau sain a fideo ar eich dyfais

Rhuban Glas Offerynnol dan 16 oed (72) / Instrumental Blue Riband under 16 yrs (72)

1 Awst 2016 Diweddarwyd 15:09 BST

Rhuban Glas Offerynnol dan 16 oed (72) / Instrumental Blue Riband under 16 yrs (72)

Ela Hâf Williams