The Hear program is made for journalists.
MidiSoundSynth is a program Playing MIDI Synth.
Chess for the Blind for the JAWS or NVDA Screen Readers
Light Alloy is a media player for Windows
A filebrowser plugin for the DeaDBeeF audio player.
The real open-source RTL-SDR 2832 dongle panoramic spectrum analyzer
Sort and copy mp3 files to USB stick
A tool for automated downmixing of live multitrack sound recordings