Hi Guys,
Just a clarification.
The video with Peter was not a demo.
Every year the German Yamaha KB forum gets together for a weekend keyboard forum jam and workshops.
Yamaha is always invited.
The video was done by one of the attendees.
The sequence that you here was programmed by Peter himself and it was understood at the jam that he only played the piano part to a sequence he played and programmed himself...
With that said; it's still quite impressive.
Many other forum members play and get to jam.
There are many more YouTube videos from the jam too.
Eric