Your brain is about to slow down. You don't have to do anything.

Most frequency tracks you find online are meditation music with a frequency label stuck on top. No actual frequency underneath, no real tuning. Just marketing.

This session is built differently.

River sounds, birdsongs and Tibetan singing bowls on top. Two precisely tuned 285Hz frequency layers underneath — binaural beats for headphones, monaural beats for speakers. The nature recording stays as recorded. Rivers don't have a pitch to tune.

The frequency layers do the real work.

Your brain hears the beat difference in those layers. It starts matching it. That's not a claim. Scientists have measured it.

15 minutes. Free. Works with speakers and headphones.