Listen to Deep Sleep online. Deep Sleep is an English language song and is sung by Canciones de Cuna para Bebés Acadèmico. Deep Sleep, from the album Long Night – Lullabies for Babies, Calming Nature Sounds, Healing Music for Babies, Relax & Sleep, was released in the year 2017. The duration of the song is 3:54. Download English songs online from JioSaavn.