"It's like a piece of music; you never lose sight of the theme. Each scene pushes off to the next like music builds and you can almost hear the next chord progression, so it has a strict structure, which is very compelling"

This quote by David Strathairn is a metaphor for the structure of a film. He is comparing the structure of a movie to a piece of music, stating that each scene is like a chord progression that builds upon the previous one. He is suggesting that the structure of a film ought to be rigorous and engaging, like a piece of music. He is stressing the significance of having a strong structure in order to keep the audience engaged and to make sure that the story is told in an effective way. He is also suggesting that the structure should be consistent, so that the audience never forgets the style. This quote is a tip that structure is an important part of filmmaking and that it must be taken seriously.