Please be patient while the Song loads.
This Visualizer works off 3 simple concepts.
First a colored line is drawn through the center of the screen.
Then each column of pixels is shifted vertically with wrapping, according to the wavefrom amplitude.
Finally Pixels on the barrier between the top and bottem screen have their color modified.
Even though this algorithm is extraordinarily simple, it creates an additive effect that shows off low frequency oscillators and deep bass.
These are a key feature of dubstep and other electronic music genres, and most visualizer are not very reacti
To tweak this sketch, first download it.
Make your updates, then upload your tweak!