Forest Stream & Delta Waves · Calm Water with 4 Hz Tones for Sleep (2 Hours)

A real forest stream layered with gentle 4 Hz delta-wave tones — natural water on top, a low binaural hum underneath.

About two hours of it; many people use delta-wave tracks like this for winding down or sleep.

Headphones bring out the binaural effect.

Lossless WAV/FLAC on Patreon: The stream is our own field recording (Sennheiser MKE 600 + Rode NT1 into a Zoom F3); the delta tones are added.

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