The Chemical Brothers wrote the soundtrack to Hanna a Joe Wright-directed film starring Saoirse Ronan (Wright previously directed her in Atonement). The film also stars Eric Bana and Cate Blanchette. Ronan plays the title character, a 16-year-old superspy who is being pursued across Europe, so the soundtrack required a lot of tension-building tracks. "Contain Park" is one of those tracks, ...