Wasn't familiar with that one, so I looked it up.... holy crap.... $3k? That's a lot of money for what basically amounts to "tracks". With all the options available for such, I am doubting most folks use these for live applications. Road life is hard on expensive gear.... just saying. I suspect this Korg is mostly used for composing. Once composed, it would be far, far cheaper and easier to just download your "track" to your iPhone and playback from there. A lot less to go wrong.