Listen to Harmony (Deep Sleep) online. Harmony (Deep Sleep) is an Unknown language song and is sung by Inspiring Meditation Sounds Academy. Harmony (Deep Sleep), from the album Inspiring Songs - Ultimate Natural Spa Music with Healing Nature Sounds, Music for Meditation, Relaxation, Sleep, Massage Therapy, was released in the year 2015. The duration of the song is 7:06. Download Unknown songs online from JioSaavn.