'Schemers' - a movie about how (not) to organize a concert

Music manager and promoter David McLean is turning his career into film, 'Schemers', which tells the story of his early days attempting to book Iron Maiden. He shared some anecdotes with the Guardian: "I was used to promoting bands who turned up in a transit van but Iron Maiden turned up in a huge tour bus. Their tour manager said: 'Where’s the crew?' I went: 'The crew?' I ran outside, found four inebriated people standing nearby and went: 'That’s the crew'... The venue held 2,000 but we’d only sold 200 tickets because I’d forgotten to put up any posters. We took the band to the pub. When we came back, people were queuing round the block. It sold out on the door".