A short documentary about my installation "Paint My Bass". It's basically a 'Bass Shaker' (loudspeaker for low frequencies) with an arm and a brush mounted on top. Wired together with some electronics, one can hook up an ipod and paint the bass line.
These loudspeakers are powerful enough to move on the ground according to the sound being played over them. As the arm mounted on top gives some weight, it tends to move in the other direction. Thus one can have a ride and try to control.
You may find more information on sode.li/paintmybass
Enjoy