No Synth. These only work on Yamaha arrangers and now on XG works software. Fabio has converted a ton of styles for the PA80 though. The conversions are pretty good too. I am in the process of doing some new styles myself and also tweaking a few of his for my tastes. You can go to his site at http://www.chez.com/fabiopa80korg/directfd.htm . There are many many styles to download there.