Listen to The Sound of Sweet Slumber online. The Sound of Sweet Slumber is an Instrumental language song and is sung by Classical Guitar Masters, Some Acoustic Guitar Music and Guitar Mood Ensemble. The Sound of Sweet Slumber, from the album Guitar Music for Sleep: Lullabies to Drift Into Dreams, was released in the year 2025. The duration of the song is 2:57. Download Instrumental songs online from JioSaavn.