lmms-unofficial

LMMS (Linux MultiMedia Studio) is a free, open-source, cross-platform
digital audio workstation. It includes a Piano Roll, Beat/Bassline editor,
Song editor, FX mixer, and comes bundled with 15+ synthesizer plugins plus
VST2 and SoundFont2 support.

This is an UNOFFICIAL, community-maintained repackaging of the official
LMMS Linux AppImage releases published at https://github.com/LMMS/lmms.
It is not published, endorsed, or affiliated with the LMMS project or its
maintainers. LMMS is licensed under the GNU General Public License v2.0
or later; see https://github.com/LMMS/lmms/blob/master/LICENSE.txt.

The stable channel tracks the newest non-prerelease GitHub Release.
The edge channel tracks the newest GitHub Release of any kind,
including alpha/pre-release builds, so users can choose their risk level.