Turns your iPhone/iPod Touch into a Taiko drum. Depending on where you strike the drum, three different tones will be made. A deep sound in the center. A medium sound off-center. And a thin sound by the rim.
Works of course by touch, but you can learn how to make a drumstick for this app too: http://bit.ly/istick
High definition sound samples from: http://freesound.org