It´s good to get a fresh way of loonkig at it.

Yes, there are light controllers that <a href="kjbunosl.com">respond</a> to sound, but they don´t operate like this. These ones <a href="kjbunosl.com">respond</a>/change to different transitions in the song. The controllers that just <a href="kjbunosl.com">respond</a> to sound usually just <a href="kjbunosl.com">respond</a> to beats and frequencies. I´m pretty sure that someone programmed the light transitions here. Just like how people program their house Christmas lights to sync with the music.