It features a tuning of 444. Modern music is tuned to 440, a frequency which is dissonant to our natural frequency. 444 relates to the Solfeggio Frequency 528 Hz, which is known to aid in the manifestation of miracles, repair skin and heal DNA. Having the music tuned to 444 allows your body to harmonize with the original frequencies of the universe and experience profound physical, mental, and spiritual healing. "Nada Yoga" balances all 7 chakras, while bathing you in healing sound, with an alpha brainwave frequency embedded into the music to relax you as you heal and hold you at the first stage of sleep.