I think I thought I could handle things. Didn't know how to shoot music. Music had been important in my films, it was usually post production. This was tough stuff to shoot. I already had a great respect for people like Minnelli. I just couldn't seem to work it out without just putting up multiple cameras and shooting an awful lot of film... I later realized or talked to people about this and MGM in the old days everybody was on contract and they would rehearse for weeks. We don't get that. We would stage it and shoot it. We got the songs a lot of times just a few days before we shoot. We only get the final song. The structural advantage of the old studio system we didn't have. It made a very inefficient shoot. I don't think there was any other way to do it given the circumstances.