Just got hired to take photos of an underground hip hop show, all last-minute like. It's in my home town, so travel isn't an issue. That said, the two times I have been threatened by paranoid audience members for taking photos were both at hip hop shows. Some day I am going to pen Correia's Law of Perceived Lens Field of View: When the subjects wants to be photographed, every lens is extremely narrow and all subjects won't be in frame unless they're clunking heads and staring down the center of the lens. Conversely, if the subject doesn't wish to be photographed, every lens is a superwide and captures everyone in front of it in-frame and in-focus.