 I think more significant than a musician bitching, but four years or eight years ago in Cleveland, it was G.E. Smith, Saturday Night Live fame, going through the motions, not even trying. They were playing songs that the guitar lick is everything. You sing along with the guitar part, and he wouldn't even bother playing the lick. I mean, it was just sad. These guys were, as Jack said, the best cover band he's ever heard, I've ever heard, and they were awesome.