Watch: BRUCE DICKINSON Explains Why IRON MAIDEN Uses UFO's 'Doctor Doctor' As Its Entrance Music At Every Concert

During the question-and-answer portion of his February 11 spoken-word show at The Vic Theatre in Chicago, Illinois, Bruce Dickinson was asked why IRON MAIDEN always uses UFO's "Doctor Doctor" as its "entrance music" at is concerts. He responded: "It has the added advantage that everybody knows we play 'Doctor Doctor' before we go on stage. So, before the intro tape, there's five minutes of 'Doctor Doctor'. It's brilliant, so people go, 'Oh, quick.' Stop having a piss, drink the last pint, get to...