Software notices
This viewer uses MuseScore Studio 4.7.4 to render and transpose sheet music. MuseScore is free software under the GNU General Public License, version 3.
MuseScore corresponding source · GNU GPL license
The private renderer bundle includes Qt and other libraries, plus Liberation fonts. Their copyright and license notices and exact package versions accompany the renderer in its licenses directory, components.json, and app/share/doc. Ubuntu library source packages are available from Ubuntu’s source archive.
Button labels use Open Sans, copyright the Open Sans Project Authors, under the SIL Open Font License 1.1. The font is served locally with this application. Open Sans source.
The melody-range diagram uses Bravura music glyph outlines, copyright Steinberg Media Technologies GmbH, under the SIL Open Font License 1.1. Bravura source.
Sheet music copyrights remain with their respective owners.