Osian Huw Williams
Osian Huw Williams — Seren a Sbarc 04:05
Rhys Gwynfor, Osian Huw Williams — Mae 'Ne Rwbeth am y 'Dolig 04:40
Elin Fflur, Mared Williams, Rhys Gwynfor, Iwan Fon, Kizzy Crawford, Ifan Pritchard, Heledd Watkins, Osian Huw Williams, Llywelyn Elidyr Glyn, Lisa Angharad, Gwenno Elan, Mari Gwenllian, Ed Holden — Dwylo Dros y Môr 2020 04:52
Osian Huw Williams — MWD A GWAED 03:49
Llywelyn Elidyr Glyn, Robin Llwyd Jones, Twm Ellis, Alun Williams, Gwilym Bowen Rhys, Betsan Ceiriog, Martha Ceiriog, Gwenan Gibbard, Osian Huw Williams, Elis Derby, Jalisa Andrews, Ifan Pritchard — Mae'r dydd wedi dod / Let us be free 03:27
Osian Huw Williams — Llawn Iawn o Gariad 02:53
Cowbois Rhos Botwnnog & Osian Huw Williams — Strydoedd Aberstalwm 04:25