Sioned Eleri Roberts
Nid oes modd chwarae darnau sain a fideo ar eich dyfais

Tlws y Cerddor (81) / Musicians' Medal (81)

6 Awst 2014 Diweddarwyd 20:35 BST

Tlws y Cerddor (81) / Musicians' Medal (81)

Sioned Eleri Roberts