Oscar-winning Swedish composer Ludwig Göransson on improv, Metallica, and the therapy of making music

The shelves of Ludwig Göransson’s Los Angeles home are lined with Grammys, Emmys and now two Oscars. The Swedish producer slash-composer practically writes the soundtrack to life itself, working with the world’s biggest artists - from Adele to Childish Gambino - and scoring the world’s biggest films, including Oppenheimer, Black Panther and Tenet. If real life superheroes exist, Göransson might just be one of them