aM laboratory
http://lab.andre-michelle.com/tonematrix
d-touch.org Home Page
http://www.d-touch.org/

tangible user interfaces and mixed reality applications

拡張現実ドラムマシン　リズムマシン

Don't have Garageband? This might do the trick.

Aviary's Myna remixes audio and music

Use Myna to remix music tracks and audio clips. Apply sound effects and record your own voice or instruments!