Listen to Serene Slumber Tones online. Serene Slumber Tones is an Instrumental language song and is sung by Acoustic Guitar Collective, music to listen to while sleeping and Music To Sleep. Serene Slumber Tones, from the album Sleep Guitar: Restful String Harmony, was released in the year 2024. The duration of the song is 3:16. Download Instrumental songs online from JioSaavn.