Glad you got to see it - really amazing stuff, I wish for more like this. I hope more AC people get to see this special.
Shows like the above are really fun to talk about and disect on the phone or in person- but a substantial amount of work at least for me in a forum. It certainly enlightened me in many many ways. I need not feel any guilt chasing the ever elusive improvements in my sound system especially since music provides such a healthy high and is an innate part of me.

Excellent couple of days, just got back from seeing Johnny Winter (for the first time) compliments of the town I live in, what a treat.