Features:
* Multitouch
* 8 drum pads
* Complete acoustic drum kit
* 8 realistic drum sounds
* Instruments like kick, bass, snare, tom, floor, cymbal, hi-hat, ride, crash, splash, bell, china, block, cowbell and tambourine
* Simultaneous song and drum playing
* Free
* Vibration mode
Music
http://freesound.org/people/rjonesxlr8/sounds/221204/
http://www.soundjig.com/pages/soundfx/drums.html