Listen to Sleep Relaxation online. Sleep Relaxation is an Instrumental language song and is sung by Derrol, Sleep Baby Sleep and Relaxing Music Therapy. Sleep Relaxation, from the album Music To Calm The Mind And Stop Thinking: Relax Music To Reduce Anxiety And Sleep, was released in the year 2022. The duration of the song is 1:11. Download Instrumental songs online from JioSaavn.