The REIDOS Codex is open

The REIDOS Library, Unlocked.

Explore the full REIDOS universe through one searchable atlas of tracks, frequencies, pathways, listening styles, brainwave states, and listener experiences.

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Recent releases

Explore newer additions to the REIDOS library.

The Architecture

Built differently from the start

REIDOS sessions are built from layered tones, pulse rhythms and harmonic relationships. Each track has its own frequency architecture, described alongside the audio.

Binaural Architecture

Two slightly different tones are delivered separately to the ears to create a perceived binaural rhythm.

Isochronic Pulse

An audible tone rises and falls at a defined pulse rate. This rhythmic layer also carries through speakers.

Bisochronic® System

Bisochronic® is the REIDOS approach to combining binaural fields, isochronic pulses and related layers of sound.

Harmonic Layers

Harmonic tones, octave layers and low bass give each field its shape. The published track description identifies the frequencies used.

Related Rhythms

Related rhythms and frequency ratios help organise the layers. The architecture varies from track to track.

Intentional Design

Each session is a composed sound field, with its own tones, duration and movement.

Explore sound fields for sleep, focus, meditation and quiet listening. Start with a session that fits the time and space you have.

Listener Experiences

What people are saying

One huge gain I've made is that I finally feel like I have more time and space in my own head. I'm less rushed, less anxious, and not stuck in that constant loop. My energy isn't being eaten by inner noise anymore.

YouTube Listener

Your sounds are incredibly effective. After several nights of poor sleep, this session helped me fall asleep immediately and I woke up rested and feeling so much better. I've tested many different channels — yours is the best.

Listener — Honduras

Exactly what I've been needing. This feels like a first snowfall for my tired, burnt-out brain — washing away the stress and overwhelm in cold, clean, fresh focus and renewal. Thank you for putting these online.

YouTube Listener

Begin with the state you need most

Start with the free listening library on YouTube.

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