misa digital guitar running linux kernel 2.6.31.
very fun and mesmerizing to play.
PLEASE NOTE: that “crackling” some people are pointing out is an effect, like a bit crusher effect. It was done on purpose to show how the location of your touch effects the sound. You can apply any control parameter you want to each axis of the touch screen. This instrument is not limited to one type of effect. I personally like the sound, but it is subjective like all music is.