It's ALL about the skill, and next to NOTHING to do with the gear. Put this guy on a T2, or a PA2X Pro, or even my G70, and he will do things that will make your jaw drop...

The ability to step seamlessly through a list of registrations can more than make up for the lack of a second manual, as simple as it would be to add one (and some pedals) anyway.

Put him or Klaus on a Casio (no offense, Casio owners!), and he will still play circles around most here. The gear is at the END of the chain, not the start...

But whether he could play something more contemporary, well, that remains to be seen. Plenty of self professed 'oldies only' players here, no reason to assume that they are any different....