Sounds great! But speaking of energy... how does he power what must be a good-sized amp or two powered speakers, the Pa1xPro (which takes a regular 120VAC cord), and a rack unit while sitting outside on the sidewalk?

I didn't see or hear a generator anywhere. Does someone let him run a heavy-duty extension cord into their store or something? When I worked in Philly there were a lot of street musicians and some of them were very talented. But they all played acoustic instruments!