Circus Galop on a Casio LK-280 Keyboard

This is Circus Galop being played on a Casio LK-280 keyboard using Synthesia on the computer, via a standard USB printer cable. The Keyboard can have up to 10 keys lit at once (an improvement over the prior models 4 keys) so sit back and enjoy the meyhem! I plan on making another video with the Death Waltz, but I need to find which combination of channels I can turn off that still sound okay, because the keyboard can handle it, but it sounds like a convouluted mess because there are so many notes at onc