Epic Records will release the original song If I Dare from the drama Battle of Sexes. The track is performed by Sara Bareilles and co-written by the singer/songwriter and the film’s composer Nicholas Britell (MoonlightThe Big Short). The song will be released as a digital single tomorrow and will be available to download on Amazon. A full soundtrack album for the movie will be announced soon. Battle of the Sexes is directed by Valerie Faris & Jonathan Dayton and stars Steve Carell, Andrea Riseborough, Sarah Silverman, Bill Pullman, Alan Cumming, Elisabeth Shue and Austin Stowell. The movie centers on the electrifying 1973 tennis match between World number one Billie Jean King and ex-champ and serial hustler Bobby Riggs. The drama will be released in select theaters on September 22 and nationwide the following week by Fox Searchlight. Visit the official movie website for updates.