Source code for most of MP3 Stream Editor's Plugins. Access MP3 Stream Editor's exported functions, make DSP, visualisation, stream processing or general purpose plugins. Sources are available for making your own audio stream Edit Format Plugin also.
Xan is an audio tool aimed at musicians looking to further their playing skills. It allows you to play back audio, slow the tempo of the song, record and playback audio for analysis. Xan provides a handy tool for aiding one in their music practicing.