As I do with most films, I try and find some music that you could use throughout, not just a sampling of lots of different artists.
Gus Van SantYou're following your track, the story, your only plan, your map for the audience, and all the other stuff is, like, the fun stuff: the costumes, the locations, the set-dressing and the actors. They can all be variable as you like if you stick - however roughly - to the path.
Gus Van Sant