There's a track that im rather fond of by Alec Empire featuring rapper El-P on The Handsome Boy Modelling School album "Hows Your Girl" the track is "Megaton B-Boy 2000" and Ive found what somebody had to say about it on the net :

" . . . one of the most experimental and original Hip-Hop joints I have ever heard is the penultimate track in the form of *Megaton B-Boy 2000* guest rapping El-P of Company Flow. I can only describe the beat as the sound you heard when you turn the bass up too high, and it makes that distorted sound, like hearing someone bumping a rap joint in a car with a sh-tty stereo. Well take that sound and turn it into a beat, add a few scratches and programmed drum effects and this is basically what you have. You just gotta listen to it for yourself to make any sense of it . . .

hehehehe - I rather like that review - check it out if it sounds like something youre looking for but im afraid its only the one track - the rest is tongue in cheek hip-hop stylings??!! ;)