Speakr is a personal, self-hosted web application
EasyABC is an open source ABC editor
Analyzes and adjusts the volume of MP3 files
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
Graphical editor software for many Boss and Roland effect & synth unit
wxMP3gain is a free front-end for the MP3gain.
A multi-format module player and library
Search, Download, Play, Share on Bittorrent and the cloud
PC based Oscilloscope and Spectrum analyzer using sound card