For you iTunes junkies out there. Play with your visualizations.
Have fun! There are 11475 form/effect combinations, and 734400 form/effect/color combinations. It would take over 1000 hours to try them all out! And of course you’ll want to try out your favorite ones with different types of music. And if you’re still bored, you can try to experiment with favorite transitions – which should keep you busy for the next 100000 years or so… [Source]