I Ate the Darkness, It was Yummy
It's almost 70% bass line, so if you don't have speakers with a half-way decent bass response, it'll probably sound like crap, just to warn you. At least, it sounds like crap through the little speakers in my laptop- but the monitor headphones I picked up make it sound oh-so-good as my teeth rattle from the bass. Just something to keep in mind.
And of course, this piece comes out under the following license:
This work is licensed under a Creative Commons License.