Open source

LumaFrets is built on open source software, and thanks everyone who made it. Each is used under its licence, whose full text comes with the app.

In the app

• alphaTab, which reads Guitar Pro and MusicXML files: Mozilla Public License 2.0. Its source is at github.com/CoderLine/alphaTab.
• Electron and Chromium: MIT, and Chromium's own licences (listed in the app's LICENSES.chromium.html).
• React: MIT.
• three.js, which draws the highway: MIT.
• electron-updater: MIT.
• The SONiVOX EAS sound bank, which plays the tab's notes: Apache License 2.0, copyright 2004–2006 Sonic Network Inc. Part of the Android Open Source Project.
• The plugin host: the VST3 SDK (MIT; VST is a registered trademark of Steinberg Media Technologies GmbH) and miniaudio (public domain, or MIT No Attribution).

In Pro's downloads

• Demucs and its htdemucs_6s model, which separate a song into its parts: MIT.
• PyTorch: BSD 3-Clause. NumPy: BSD 3-Clause. soundfile: BSD 3-Clause. libsndfile: LGPL 2.1.
• Python: Python Software Foundation License, from python-build-standalone.
• The amp's engine, NeuralAmpModelerCore built for the web as @opendaw/nam-wasm: MIT.