Listen to Mystic Flute Sleep Serenity online. Mystic Flute Sleep Serenity is an Instrumental language song and is sung by Sacred Flute. Mystic Flute Sleep Serenity, from the album Spa Meditation - Thunderstorm Sounds and Native American Flute Music For Spa and Relaxation, was released in the year 2025. The duration of the song is 1:49. Download Instrumental songs online from JioSaavn.