I hear all sorts of requirements regarding photography from management, this one from Devendra Banhart was up there with pretty odd:
“No shooting from directly in front of him. Anywhere from say, 35 degrees either to his left or right is ok, but not square on.“
I say kind of odd, because unless you and him are both gonna stay in the exact same spot, it’s pretty hard to measure that angle. Plus I don’t bring a protractor to gigs with me. Hell, I don’t even own a protractor!!