As part of the Lorde-curated soundtrack for Hunger Games: Mockingjay — Part 1, Charli XCX has teamed up with Duran Duran‘s Simon Le Bon for a dramatic piano ballad called “Kingdom.” She wrote the song with Vampire Weekend’s Rostam Batmanglij after they spent a drunken night at a Miley Cyrus concert. She recently told Pitchfork that Lorde insisted on bringing in someone from a different era and that she was excited “to be working with someone who’s iconic and from a different time than me.” The Hunger Games: Mockingjay — Part 1 soundtrack is out now via Republic.