The Neon Demon, directed by Drive filmmaker Nicolas Winding Refn, is one of the most controversial films of the year. An exploration of LA’s modelling industry starring Elle Fanning and Keanu Reeves, the horror movie follows the exploits of a young model preyed on by cannibalistic older models threatened by her newcomer status. It’s extremely violent, was booed and Cannes and got The Daily Mail all up in arms. Its soundtrack, switching between ambient numbers and banging rock songs, was recorded by Cliff Martinez, who was the original drummer in the Red Hot Chili Peppers. He’s worked with Refn before, on Drive and Only God Forgives, so we chatted to Martinez about The Neon Demon, working with Skrillex – as he did on the 2012 film Spring Breakers – and why doesn’t miss the Chili Peppers.