Listen to Gwyl y Baban online. Gwyl y Baban is an English language song and is sung by Bryn Terfel, Geraint Cynan, Caryl Parry Jones, Non Parry, Christian Phillips, Emma Walford, Steffan Rhys Williams, Ryan Aston, Myfyr Isaac, Nigel Hopkins and Iestyn Jones. Gwyl y Baban, from the album Carols & Christmas Songs, was released in the year 2010. The duration of the song is 4:00. Download English songs online from JioSaavn.