MySetlist

Open-source licences

Last updated: 1 September 2026

The MySetlist Audio Bridge is a desktop application, so it is distributed to you rather than run on our servers. It includes open-source components whose authors ask that their notices travel with the software. Those notices are reproduced below.

This page covers the Audio Bridge only. The website and the software running on our own servers are not distributed to anyone, so their components carry no such obligation and are not listed here.

FFmpeg

The Audio Bridge includes FFmpeg 7.1, used to decode audio files for playback. It is licensed under the GNU Lesser General Public License, version 2.1.

Our build is compiled from unmodified upstream source with --disable-gpl --disable-nonfree --disable-version3, so it contains no GPL-licensed or non-free components. We have made no modifications to it.

FFmpeg is a separate executable within the application bundle, at Contents/Resources/ffmpeg. Nothing is statically linked, so you may replace it with your own build of the library by substituting that file.

Source code. We keep the exact source used for this build. Write to support@mysetlist.app and we will provide it, at no charge beyond the cost of delivery, for as long as any release containing it is in circulation and for three years afterwards.

Electron, Chromium and Node.js

The Audio Bridge is built with Electron, which embeds Chromium and Node.js. Electron itself is licensed under the MIT licence. Chromium and its own dependencies carry a large number of separate licences, chiefly BSD-3-Clause.

Those notices are long, and are reproduced in full rather than summarised: Chromium and Electron notices. If that page is not yet available, the same file is included with the application at Contents/Resources/LICENSES.chromium.html, and we will send you a copy on request at support@mysetlist.app.

Audio and platform components

ComponentLicenceAuthor
naudiodon2Apache-2.0Streampunk Media Ltd
nanMITNAN contributors
bindingsMITNathan Rajlich
file-uri-to-pathMITNathan Rajlich
segfault-handlerBSD-3-ClauseKenneth Geisshirt

naudiodon2 is licensed under the Apache License 2.0. A copy of that licence is included with the application. We have made no modifications to it, and it ships no NOTICE file, so no additional attribution is required under section 4(d) of that licence.

PortAudio

naudiodon2 includes PortAudio, the library that actually talks to your audio interface. PortAudio is not an npm package and so appears in no dependency listing, but it is distributed inside the Audio Bridge and carries its own attribution requirement. It is licensed under the MIT-style PortAudio licence:

Copyright © 1999-2011 Ross Bencina and Phil Burk

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.

The PortAudio authors additionally ask, though do not require, that anyone distributing a modified version make their changes available to the project. We distribute it unmodified.

Networking and platform libraries

ComponentLicenceAuthor
@supabase/supabase-js and its sub-packagesMITSupabase
@supabase/phoenixMITChris McCord
wsMITEinar Otto Stangvik
tslib0BSDMicrosoft
iceberg-jsMITmandarini

The MIT licence

Components marked MIT above are provided under the following terms, with copyright held by the authors named:

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.

If you believe a component is missing from this page, please tell us at support@mysetlist.app and we will correct it.

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