So, Donny... you saying YOU might get one of these (for a couple of months, anyway!)....?
You've already got a laptop... You using that to feed monitors (video, that is!) while you perform?
I didn't think so.
That's why I find this thing so ridiculous... it fills a need perfectly, that no-one actually has..!
The patent offices are filled with designs for products that have no market, or customer. They rarely ever get made, just sit there gathering dust until someone writes a book about silly Victorian inventions, or the like. This is where this belongs, not taking up Roland's time...
There's a reason that American music gets played on Japanese radio, but Japanese music never gets played on American radio. American musicians have better things to concentrate on than whether there is a slide-show synced to their karaoke tracks. Like making MUSIC...
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An arranger is just a tool. What matters is what you build with it..!