Listen to Relax online. Relax is an Unknown language song and is sung by Relax Baby Music Collection. Relax, from the album Baby Fall Asleep - Soft Nature Music for Your Baby to Relax, Baby Sleep Music, Sleep Through the Night, Cradle Song, Peaceful Music, was released in the year 2015. The duration of the song is 4:51. Download Unknown songs online from JioSaavn.