BeatBurner, using innovative wave shaping and filtration methods.
Turns innocent drum beats, loops or sounds into new, fresh and vibrant audio parts for you to incorporate into your musical arrangements. BeatBurner comes with a myriad of sample loops to get you started but it doesn't stop there, you can mangle, whittle or process any sound you want! Full automation and preset morphing means there are literally no limits to the soundscapes you can create.
Now free, the code is in the file called "serial.txt". At first try I couldnt hear anything, because the sequencer always has to run to make it work. Good timing, many possibilities, best choice for drumloops I know.