LMMS
lmms.ioA free, open source, multiplatform digital audio workstation.
Creative Toolsdawmusic-productionopen-sourceaudiosynthesizervstmidi

About
LMMS (Let's Make Music) is a free, open-source digital audio workstation available on Linux, Windows, and macOS. It enables users to compose, sequence, mix, and automate music using built-in synthesizers, VST support, a Piano Roll editor, and a Beat+Bassline editor. The project is community-driven and hosted on GitHub.
Problem
Musicians need a free, full-featured digital audio workstation to compose and produce music without expensive software.
For
Musicians and music producers of all skill levels
How it works
Users compose music through a unified interface featuring a Piano Roll, Beat+Bassline Editor, MIDI keyboard support, and a wide range of built-in synthesizers and effects plugins.
Business model
open-source
Status
launched