Lightweight Music Server (LMS) is a self-hosted music streaming software: access your music collection from anywhere using a web interface!

Main features:

• Recommendation engine
• Multi-valued tags: genre, mood, artists, ...
• Artist relationships: composer, conductor, lyricist, mixer, performer, producer, remixer
• Release types: album, single, EP, compilation, live, ...
• MusicBrainz Identifier support to handle duplicated artist and release names
• ListenBrainz support for:
  • Scrobbling and synchronizing listens
  • Synchronizing 'love' feedbacks
• Audio transcoding for maximum interoperability and reduced bandwith requirements
• Multi-library support
• ReplayGain support
• User management, with several authentication backends
• Subsonic/OpenSubsonic API support