Listen to Restful Sleep online. Restful Sleep is an Instrumental language song and is sung by Derrol, Sleep Baby Sleep and Relaxing Music Therapy. Restful Sleep, from the album Music For Deep Sleep: Bed Time Sleep Aid And Calming Lullabies For Baby Sleep, was released in the year 2021. The duration of the song is 0:51. Download Instrumental songs online from JioSaavn.