The Threshold
Beyond this door are the Worlds — immersive, generative places you can see, hear and feel. Each is a different weather of the mind: a storm, a rainforest, a fireside. Choose one, and step through.
General information, not medical advice. Talk to a doctor about any health concern. Keep the volume low, especially for long sessions or sleep. For all-night listening, use a sleep timer.
The Tempest
A living thunderstorm — rain, distant thunder, and a flash before the sound.
Enter →The Emerald Vault
A rainforest cathedral that breathes with you at six breaths a minute.
Enter →The Ember Hearth
A fireside lit by its own flames — sparks that follow your hand.
Enter →The Abyssal Shore
Scroll down from the cliffs and dive beneath the waves.
Enter →The Boreal Crown
An aurora played like an instrument over arctic snow.
Enter →The Firmament
A drift through deep space and slow cosmic light.
Enter →The Hollow Mountain
A cathedral cave where your clicks fall as echoing drips.
Enter →The Dawn Meadow
A sunrise synced to your own local time.
Enter →The Night Garden
Moonlight, crickets, and fireflies you can catch.
Enter →The Scriptorium
A candlelit library, rain on the leaded glass.
Enter →The Highlands of Myr
Mist, standing stones, and a distant horn.
Enter →The Dune Sea
Singing sand and a wind you can see before you hear it.
Enter →What is a World?
A World is an immersive, generative soundscape environment — a place you can see, hear and feel, built to help you relax, focus or sleep. Unlike a looping video or a single track, each World is generated live in your browser, with random events and slow changes, so it never settles into an obvious loop and the scene stays quietly alive around you.
Every World pairs original, endlessly-evolving audio with living visuals and a small mixing console, so you can shape your own version — more rain, less thunder, a distant waterfall, a closer fire. And every World carries a Field Guide, with its sources listed, on what the science says about why these sounds calm us.
New to all this? Start with The Tempest for a thunderstorm, The Emerald Vault for a rainforest, or The Ember Hearth for a fireside. Prefer to build a mix from scratch? Open the Sound Studio.