I finally got myself on some electronic components to add on to my Arduino. So, as a quick exercise, I programmed it to play a simple song. I chose Apex. The program is extremely simple, included two high brightness white LEDs, and only took three pins on the device (8, 9, and 13).
[pro-player type='video']http://www.youtube.com/watch?v=gYpkqB1caNA[/pro-player]