sound amplitude controls diameter of 5 concentric circles centered on the screen (a reconfiguring of the circle row mode)
knob1 = “circle repeats”
knob2 = “diameter”
knob3 = “spacing”
knob4 = “Color”
9 July 2018: v1.1 – Small update to fix a bug when knob 1 is turned all the way up.
I just realized there’s an error causing it to get real laggy if you have knob 1 turned way up. I’m working on an update.