Listen to Relaxing Sleep Music online. Relaxing Sleep Music is an Unknown language song and is sung by Deep Sleep. Relaxing Sleep Music, from the album Most Relaxing Music New Age Music Sounds of Nature Deep Sleep, Study, Massage, Baby Sleep, Yoga, Asian Zen Meditation Natural White Noise, was released in the year 2012. The duration of the song is 3:57. Download Unknown songs online from JioSaavn.