laserdock is actually surprisingly great for this.

Originally Posted by
HankLloydRight
Hi guys,
I've recently upgraded my audio gear in my basement, and now things sound really great.
But when listening to just music, I'd like to also use my laser projectors to do Winamp style random visualizations loosely connected/reacting to the music.
I don't just want to put on Beyond with the DJ changing cues every 10 or 20 seconds (that would get boring). I can put up some lumia, but I want more random abstract graphics/designs that will just meander and change over the course of an hour or so. Nothing pre-programmed either (don't want repeats).
Any suggestions?
p.s. I don't have etherdream or LSX.
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.