Keep in mind tough, that audya is the only arranger that allows for this.. Not only drums, but also guitars and basses can sound incr styles on audya, and didnt even have the ajamsonic upgrade, .
BUT the only thing is you can't create your own Audio Guitars, Audio Bass, like you can the Drums, Only Ketron has ability to swap/load new guitar loops. So you are limited to what is there. I would love some ukulele (cavaquinho) loops
That's what is needed in Audya Pro. :-)