Punk-o-Matic

Select drum beats bass and electric guitar beats and make your own punk music. Click on a box to cycle through the beats. Hold CTRL or "Z" KEY to cycle backward. Hold SHIFT or "X" KEY to delete a beat. Hold CAPSLOCK or "C" KEY to listen to a beat, and hold SPACEBAR to play the music from that point. Share your Punk-o-Matic Songs Here. Enjoy!
UPDATE: Punk-o-Matic 2 is finally out!