Yes. I was mention about it in 2003 here -- http://www.synthzone.com/ubbs/Forum37/HTML/007317.html and here people promiss transfer this idea to Ketron (at least) http://www.synthzone.com/ubbs/Forum37/HTML/007365.html

From my 2 year-long list of wished arranger features they not implement only style morphing and karma yet. And breath controller and 7.1 sound

All others in place in most contemporary arrangers workstations. It was achieved in 2 year span...