Steve Aoki's remix of Kid Cudi's "Pursuit of Happiness" emphasizes the debauchery of a party gone awry in "Project X."
"Impossible" by Figurine is an electronic track that captures of love and heartbreak in the long-distance romance "Like Crazy."
The Chemical Brothers, who scored the film, provided this fairy-tale track to add a psychedelic effect to an interrogation scene.
The etherial "A Real Hero" by College and Electric Youth is featured in "Drive" as Ryan Gosling has a peaceful drive with Carey Mulligan through Los Angeles.
LMFAO's ubiquitous "Party Rock Anthem" is featured during an underage house party thrown by undercover cops in "21 Jump Street."