played one once. we sound checked, sounded fine. we left for a while. got back and was told to start playing and there was no power on my side of the stage. i asked the sound guy what was wrong and he gave me the dumbest blank stare. the other guy running the show was like guys you need to start playing even as i was telling him the power was now out. i basically had to move my amp to the other side of the stage while that one asshole was telling me to hurry up every 20-30 seconds. got me in a real bad mood, the show was not fun even though there were probably like 400-500 people there which is a lot for any of my bands.