Listen to Baby’s Sleepy Harmony online. Baby’s Sleepy Harmony is an Instrumental language song and is sung by Collective Soundsculptures, Deep Sleep Music Savasana and Light Flame Lullaby. Baby’s Sleepy Harmony, from the album Baby Sleep Harmonies: Gentle Night Melodies, was released in the year 2024. The duration of the song is 3:21. Download Instrumental songs online from JioSaavn.