Listen to Deep Sleep online. Deep Sleep is an Unknown language song and is sung by Soothing Baby Music Ensemble. Deep Sleep, from the album Sleeptime Songs for Your Baby - Favourite Sleeptime Songs for Your Baby, Lullabies for Kids & Children, Sweet Dreams with Relaxing Piano Music, was released in the year 2015. The duration of the song is 2:55. Download Unknown songs online from JioSaavn.