Listen to Restful Sleep Song online. Restful Sleep Song is an English language song and is sung by Natural White Noise, New Age Deep Massage and Zen Meditation. Restful Sleep Song, from the album Serenity: 101 Relaxing Spa Music Songs, Sound Therapy for Relaxation With Sounds of Nature: Baby Sleep, Study and Yoga, was released in the year 2012. The duration of the song is 1:44. Download English songs online from JioSaavn.