Opentape : Opentape is a free, open-source package that lets you make and host your own mixtapes on the web.
Upload songs (via web or FTP), reorder, rename, cust...
librosa : librosa is a python package for music and audio analysis. It provides the building blocks necessary to create music information retrieval systems.
sfxr : A tool to quickly generate 8bit/16 bit-soud effects!
COLOURlovers : COLOURlovers is a creative community where people from around the world create
and share colors, palettes and patterns, discuss the latest trends and ...
Puredyne : Puredyne is the USB-bootable GNU/Linux operating system for creative multimedia.
VST Plugins Free - Virtual instruments and effects