Given the task definition and input, reply with output. Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

I just watched Christopher Nolan's Dunkirk (2017) on the big screen, and all I could focus on during the projection was Nolan's permanent use of noise/music that tries to manipulate emotions to the point where it sometimes put the story in the background. I also noticed the same use in Interstellar (2014), but not used as intensively as in Dunkirk. I'm sure that if I had my blood pressure measured, it'd be in the high for the whole movie, but not because of the story... Why is he using such a process? Is it because he believes he can't reach us through the story? I would think that the story is good enough without that permanent buzz, so I'm really wondering what he's trying to achieve with that sound.
Why does Nolan fill his recent hits with permanent noise/music?