Open source Spotify client that doesn't require Premium
YouTube Music Desktop App bundled with custom plugins
LilyPond sheet music text editor
An open source and free music notation software
Mixxx is Free DJ software that gives you everything you need
Lightweight, efficient Tags input component in Vanilla JS
Play Music for Windows / macOS / Linux
The fre:ac audio converter project
Javascript audio library for the modern web
SonoBus, a real-time network audio streaming collaboration tool
Small, fast & powerful console music player for Unix-like systems
Trying to be a robust, user-friendly and hackable music player
Global Software Defined Radio at Your Fingertips
A high quality MP3 encoder
Linux Studio Plugins Project
Audio codecs extracted from Android Open Source Project
A free multi-track audio editor and recorder
An advanced drum machine with pattern-based programming
Audio Tag Editor
Virtual MIDI controller for Linux, Windows and OSX
Search, Download, Play, Share on Bittorrent and the cloud
Icecast and Shoutcast broadcasting client
Musician-oriented Linux distro