Listen to The Best Baby Sleep Music online. The Best Baby Sleep Music is an Instrumental language song and is sung by Monarch Baby Lullaby Institute. The Best Baby Sleep Music, from the album Baby Lullabies For Sleep: Soft Piano Music For Babies, Baby Lullaby Music Sleep Aid, Soothing Baby Music For Baby Sleep, was released in the year 2020. The duration of the song is 1:40. Download Instrumental songs online from JioSaavn.