Favorite YouTuber Adam Neely put out this tight video on what he calls "Musical Fractals" I used to do something on my looper station that I called fractal but it pales in comparison to this vid. I 'll do an arpeggio and loop it, then play one at half the speed and add it to the loop. After that I'll use my loop station to play it back at 2x the speed. It would sound really cool. I'll show you guys when I get home.