Listen to Dyn Bach O Fangor online. Dyn Bach O Fangor is an Unknown language song and is sung by Dafydd Iwan and Edward Morus Jones. Dyn Bach O Fangor, from the album Mi Ganaf Gan (101 Children's Songs), was released in the year 2011. The duration of the song is 3:24. Download Unknown songs online from JioSaavn.