The WiiMixer (Right Click, Save As...) - Contains .PIE file, .TKS file and Layout JPG. 

The Wiimixer Setup  takes 2 Wiimotes and creates a "remix" type setup. It takes the general idea of the Fundamental and adds more FX type controls to it. One of the few things taken out from the Fundamental setup was the Next Track & Previous Track controls, which can easily be added back in.
 The Wiimixer has 2 seperate ALT TRIGGERS. Any color font in the ALT TRIGGER font color means hold it down to activate that control. The green text refers to ROLL EFFECTS being used, which simply means rolling the wiimote will activate it if the button is held down.