A high quality MP3 encoder
Small, fast & powerful console music player for Unix-like systems
Audio Tag Editor
Quimup is a Linux client for MPD
The ultimate cataloguer
The KDE Frameworks 5 Internet/AM/FM Radio App
webapp for itunes, mpd, squeezebox, xmms2 &c.
Extraordinary audio player for FreeBSD & GNU/Linux
Amiga modfile, C64 SID and MP3,FLAC,APE,WAV file player based on Java
A java implementation of the Squeezebox
fast media player/recorder/converter
Theatrical sound cueing for the rest of us.
Music Server
Web frontend for MPD and Mopidy
SJmp3 - small java mp3 player, support formats: mp1, mp2, mp3, mpga.
DLNA server for audiophiles with support of FLAC and DSD files
This is Xamp, a secure and platform independend media player.
Stream Audio/Music from Youtube.