All of our audio tracks are produced following documented studies which link certain frequencies to certain properties. To produce any Gaia Meditation audio track, we use what we consider is the best data available on the given subject. Our Sound Healing and Subconscious Reprogramming programs combine two approaches: a scientific approach with the use of brainwave entrainment (binaural beats and isochronic tones) a metaphysical approach with the use of Solfeggio frequencies, including the Love frequency 528 Hz, and the universal frequency 432 Hz.