Qt-based Multimedia Player
Amiga modfile, C64 SID and MP3,FLAC,APE,WAV file player based on Java
Plays iMelody (IMY) files using many sound systems
Play SoundTracker media on your computer.
Your Hardcore Loop Machine for Windows, Linux and OS X.
Play midi files via external midi devices or soft synth.
Python to BASS sound
A free karaoke player for Linux and BSD
A GUI Frontend for Linux chiptune emulator