Listen to Peace Songs & Sleep Music online. Peace Songs & Sleep Music is an Unknown language song and is sung by Happy Children Music Zone. Peace Songs & Sleep Music, from the album Lullaby Piano Music - Healing Background Music, Baby Sleep Music Lullabies, Sweet Bedtime Piano Songs & Soothing Music Relaxation, was released in the year 2015. The duration of the song is 3:30. Download Unknown songs online from JioSaavn.