Somebody please HELP! I have a Yamaha PSR-GX76 keyboard, Pioneer CDJ-1000MK2 looper/scratch machine, and Fruityloops. The sound from the looper is coming through a Aiwa stereo with a sub. How can I control my beats in Fruityloops and put in sound from the keyboard and looper machine? And how can I have all my sound coming through the stereo speakers?