**Wav file is the highest quality audio which consist of the full frequencies (vibrations)
High Delta Wave Binaural Beats (Binaural Tracks Series, Vol. III)
For falling asleep, easing into a trance, or allowing your body to rejuvenate. This piece contains high delta wave binaural beats, which decrease our awareness of the physical world. Interestingly, delta waves are the most present during the deepest stages of sleep.