Metta Healing Music

This ambient, deep sleep soundscape uses a 2 Hz binaural beat and is tuned to A/432Hz. The lowest frequencies, delta waves, are less than 4 Hz and occur in deep sleep. Delta waves are increased in order to decrease our awareness of the physical world and access information in our unconscious mind. 

Delta subjective feeling states: deep, dreamless sleep, non-REM sleep, trance, unconscious