Listen to Dyna Ti Yn Eistedd online. Dyna Ti Yn Eistedd is an Unknown language song and is sung by Dafydd Iwan and Edward Morus Jones. Dyna Ti Yn Eistedd, from the album Mi Ganaf Gan (101 Children's Songs), was released in the year 2011. The duration of the song is 0:58. Download Unknown songs online from JioSaavn.