Audio Tag Editor
Graphical editor software for many Boss and Roland effect & synth unit
EasyABC is an open source ABC editor
Snd is a sound editor
Nyquist is a language for sound synthesis and music composition.
Quimup is a Linux client for MPD
audio sequencer
Tracked Music Editor
Play SoundTracker media on your computer.
Reorganize M32/X32 show files
Multitrack audio editor
A Sysex OSC hex string generator for the X32/X-Air/Wing digital mixers
Vishesh Auto Index 5 is Best Wap Auto Index for mp3 sites.
A free multi-track audio editor and recorder
Leadsheet notation with auto-generated playback, improvisation advice
Music score editor
SJmp3 - small java mp3 player, support formats: mp1, mp2, mp3, mpga.