Listen to Mystic Power of Relaxation online. Mystic Power of Relaxation is an Unknown language song and is sung by Sleep Music System. Mystic Power of Relaxation, from the album Canciones para Bebes - Música Variada Instrumental Infantil para Relajar Los Bebes y Las Madres, was released in the year 2015. The duration of the song is 5:19. Download Unknown songs online from JioSaavn.