No spoilers here, but if you've seen David Fincher's Gone Girl, you know that one of the movie's signature achievements is balancing a surreal mix of tones: love's first blush comes with a creepy footnote, while moments of terror are cruelly humorous. Frequent Fincher collaborators Trent Reznor and Atticus Ross reinforce these ambiguities with their mind-bending score. Comprised of synth washes and lonely pianos, ominous chords and angry squelches, these pieces express the aura of dread and confusion that haunts the film. Those wishing to relive one of the movie's nuttiest scenes can skip right to "Consummation."