Lots of SUSTAINED voices along with lots of arranger voices...maybe will get you someday.

But the instruments Algorithms to handle polyphony will hopefully kill the notes that are least important. I know with the new OS2 Korg updated this to work better (they say)

But, I haven't tested it. :-). :-)
Maybe I will invite some friends over and we will see how many sustained piano notes (amnd other layerd sounds along with them) we can get going along with the most complex styles?

Ha, Ha....
I would be ready for the nut house!

Lee