The score for the film was composed by Arcade Fire and Owen Pallett , with Pallett and Will Butler of Arcade Fire being the major contributors . At the 86th Academy Awards , the score was nominated for Best Original Score . In addition to the score , Arcade Fire also wrote the song " Supersymmetry " for the film which appears on their album '' Reflektor '' . The melody for the song from the same album , called " Porno " , can also be heard during the soundtrack . Yeah Yeah Yeahs frontwoman Karen O recorded the song " The Moon Song " , a duet with Vampire Weekend frontman Ezra Koenig , which was nominated for an Academy Award for Best Original Song
86th Academy Awards
86th Academy Awards
Her (film)