Dubstep.
This isn't one of my favourite tracks, but it's been my most popular. It's been used in a coupe of YouTube vids and was featured in a game on Newgrounds. This was my first full dubstep track, and making decent-sounding bass was not my forte at the time, so this isn't one of the heaviest dubstep tracks you'll find, but I think I made up for it pretty well.
Download link: http://www.newgrounds.com/audio/listen/516242
