For that kind of performance consider a Ketron Midjay....you can play Styles, SMF, MP3, WAv, Sfx, voc, seperate or all at the same time controlled seperatly by sliders its works great ......food for though.

Or even running the SMF off a laptop will do it.....your problem is that the same unit is running both elements....
seperate them = control.

goood luck

[This message has been edited by Dnj (edited 11-29-2005).]