In most films music is brought in at the end, after the picture is more or less locked, to amplify the emotions the filmmaker wants you to feel.
Ken BurnsYou need, as a historian, essential triangulation from your subject and the only way you get that triangulation is through time.
Ken BurnsI think my expectations for myself are much more severe and much more direct. You can't work on a film for six years without being your own toughest critic. So you can't really be distracted by the expectations based on your previous performance.
Ken Burns