Earlier this year I had a gig at Luthier's Co-op. The schedule three acts - the first for a half hour, the second an hour,and the third for 90 minutes. I was scheduled second. The first guy wanted to wait for some of his friends to arrive; he got royally pissed when he was informed that he was eating into his 30 minutes and would not be allowed to go over time. Right before his last song, a couple of his friends showed up. After that song, the woman got up and addressed the sound man who was organizing the show and demanded that the guy be given one more song because they just got there and it was their anniversary. The sound man gave in. The singer then stood there and retuned to an open tuning, fooled with a foot pedal, and went into a tirade about how he was being treated. Ten minutes into my hour he was done, then went off stage to talk to his friends leaving all of his stuff on stage, making it hard for me to get set up. I lost 20 minutes of my time, plus he and his friends had loud conversations the whole time I was performing.