You seemed very quick to be negative in your comment about the band.
Now, I'm sure you are a fantastic player but it has always been those most unsure about their own ability that are first to put other people down.
I was also working at that gig and I very much doubt your excessive talent could have handled the 19/20 or so artistes the band played with over that weekend any better than these guys.
'If you are a pro.....blah blah blah' what bullshit.
Sure your house is worth $1.5M sure it is.