Fun example. And the idea of a Fractal track is one of those: how-haven't-I-thought-of-it-before things. I don't know how a true fractal song would sound. The

Fun example. And the idea of a Fractal track is one of those: how-haven't-I-thought-of-it-before things. I don't know how a true fractal song would sound. The author of the post uses the original song to smooth the final result to make it listenable. I guess a true fractally generated track could/would have infinitely high pitches that could make it unpleasant for a human's ear.