How it works
Open the web app. Press Start. Everything is already on — no unlock prompt, no key entry, no account creation. All pattern banks, export formats, and arrangement tools are live from the first load.
Go to /appAll features · no paywall
Sound Machine is free and open. Everything is unlocked for everyone.
No purchase, no account, no key. Open the web app and every feature is immediately available — all Melody Grid banks, arrangement tools, every export format, extended kits, sampler, MIDI input, and more. Free on web, free on desktop.
Unlocked
All features active · no sign-in · no timer
What's included
Everything. All of it. Right now.
- Melody Grid banks A, B, C & D
- Pattern editing & extended session
- Arrangement tools
- Chain-building controls
- WAV export
- OGG export
- MIDI export
- Stem export
- Chain export
- Extended kits
- Creator features
- Sampler with drag-and-drop
- XY pad performance control
- Oscilloscope display
- MIDI controller input
- Channel mixer with mute/solo
- Arpeggiator
- Drum machine with velocity
- Bass synth with presets
- Pulse World visualizer mode
- Local project save & load
- Offline-capable PWA
- Desktop: macOS, Windows, Linux
- MIDI sustain pedal (CC64)
Desktop builds
The same full experience runs natively on macOS, Windows, and Linux. Desktop builds carry identical features to the web app — local file access, offline use, and no browser dependency.
See downloadsQuestions
Check the docs for workflows, quick-start guides, MIDI setup, and troubleshooting. Support is also available at helpdesk@soundmachine.pro.
Open docs