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Infinite Lounge

A jazz trio that never ends

A jazz trio is playing in a small room. Nobody recorded it — every note is written the moment it is played, on your phone, by an engine built out of music theory. Never the same night. Always the same room.

Coming soonOfficial site

Not on the App Store yet. It is still being made — it will show up here when it ships.

○ Coming sooniOSHealth & Fitness4 languages

What it does

Written as it is played

No library of songs, no streaming, no neural model, no training data. A rule-based engine improvises voicings, walking bass and brushwork in real time.

Your room has an accent

The first time you open it, your copy is given musical habits of its own — the chords it favours, how it ends a phrase, how often the drummer reaches for the brushes. It never changes.

A room, not a playlist

No progress bar, no track list, no skip button. You cannot ask a piano player for the next song.

Nothing to connect to

The app makes no network requests at all, and collects nothing. It runs the same on a plane as it does at home.

Questions

The music stopped for a few seconds. Is it broken?
No — that is the break between sets. The band plays about forty-five minutes, then steps away. The screen says so and the lamp dims while it happens.
Is this AI-generated music?
No neural model is involved. It is a deterministic music-theory engine written in Swift and bundled in the app: no training data, no sampled phrases, no network.
How do I make it stop?
Tap the room name, then Last call. The band finishes the tune it is on, slows down, and lets the room go quiet. There is also a sleep timer.

Details

PlatformiOS 17.0+
CategoryHealth & Fitness
PriceFree, with in-app purchases
Languages4
Works offlineCompletely — no network needed
App Store IDNone

This app collects nothing. No account, no analytics, no advertising identifier.