Soundtrack includes 3.5Hz delta waves binaural beats on a 40Hz carrier tone (L40Hz - R43.5Hz), and 4.5 theta waves binaural beats on a 80Hz carrier tone (L80Hz - R84.5Hz). Tibetan singing bowls, gongs, drones, spherical ambient layers, white noise and ethereal voices.
40Hz - relaxed body/focused mind
3.5Hz - feeling of oneness and unity
80Hz - awareness and guidance
4.5Hz - dream states, shamanic state of consciousness
white noise - helps to focus, concentrate, meditate, falling a sleep
More info:
https://hertzklang.space
https://siamgda.info
https://mindplugrecords.de