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Open-source notices

FretShift uses these open-source components in the browser.

alphaTab 1.8.4

Score parsing and engraving are provided by alphaTab under the Mozilla Public License 2.0. The corresponding source is available from the pinned alphaTab v1.8.4 source tree. The Bravura music font is distributed under the SIL Open Font License 1.1.

MPL 2.0 text · Bravura OFL text

signalsmith-stretch 1.3.2

Pitch processing is provided by signalsmith-stretch under the MIT License. The exact browser package is available from the signalsmith-stretch 1.3.2 package, and upstream source is available from the signalsmith-stretch repository.

MIT License

Copyright (c) 2022 Geraint Luff / Signalsmith Audio Ltd.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

No Spotify software is bundled with FretShift. Spotify is a trademark of Spotify AB.