Listen to Slumber Light Rhythm online. Slumber Light Rhythm is an Instrumental language song and is sung by Pure Relaxing Vibes, Relaxation Bliss and Gentle Baby Calm. Slumber Light Rhythm, from the album Baby's Gentle Relaxation: Soothing Melodies, was released in the year 2025. The duration of the song is 3:15. Download Instrumental songs online from JioSaavn.