Os Gwelwch Yn Dda Sion Corn Lyrics
| Song | Os Gwelwch Yn Dda Sion Corn |
| Artist | Mynediad am Ddim |
| Album | Mi Ganaf Gan (101 Children's Songs) |
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| Song | Os Gwelwch Yn Dda Sion Corn |
| Artist | Mynediad am Ddim |
| Album | Mi Ganaf Gan (101 Children's Songs) |