Listen to Tranquil Frequencies for Restorative Sleep online. Tranquil Frequencies for Restorative Sleep is an Unknown language song and is sung by Yoga Rain, Yoga Concentration and Meditation Spa. Tranquil Frequencies for Restorative Sleep, from the album Yoga and Meditation Music for Deep Focus, Inner Peace, and Daily Practice, was released in the year 2025. The duration of the song is 2:00. Download Unknown songs online from JioSaavn.