Hey Joshua, if you want to build the same sound he uses there`s a video on youtube that Jordan made a while ago when he still used the Kurzweil k2600. Basically it`s a regular split with percussion organ sound on the bottom layer and on the upper layer the same organ assigned on the same range of keys and for the higher notes he uses a string sound. Search on youtube for Jordan Rudess Keyboard Madness 2 Performance Programming and you`ll see it.