One-Time Upgrade

Unlock the full Sound Machine workflow with one website key.

PRO is designed to unlock once on the website and carry across the web app, macOS, Windows, and Linux desktop builds. The final checkout wiring still depends on Lemon Squeezy setup, but the page structure and entitlement model are already aligned for that flow.

Open The App Manage License

What PRO unlocks

Melody Grid
WAV export
OGG export
MIDI export
Stem export
Chain export
Extended kits and creator features

How unlock works

Purchase happens on soundmachine.pro. That purchase produces a website key which activates PRO on:

soundmachine.pro/app
macOS desktop app
Windows desktop app
Linux desktop app

What is pending

This page is ready for GoDaddy hosting now. The live checkout button and key issuance flow should be connected after the Lemon Squeezy product, variant, API key, and webhook secret are configured.