Listen to Hang Drum Music - Sleep online. Hang Drum Music - Sleep is an Instrumental language song and is sung by The Hang Drum Project, Hang Drum Music and Spa. Hang Drum Music - Sleep, from the album Hang Drum: Calm Music For Spa, Massage, Yoga, Meditation, Mindfulness, Stress Relief and Relaxation, was released in the year 2020. The duration of the song is 2:13. Download Instrumental songs online from JioSaavn.