Musicope - The Piano Game. Contribute to oldrich-s/musicope development by creating an account on GitHub.
Jokosher - Jokosher is a simple and powerful multi-track studio.
Synthesia - A fun way to learn how to play the piano.
DSP-Quattro - DSP-Quattro
Playground Sessions - Online piano learning game.
Audacity - Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.