From Taylor Swift 's "The Eras Tour" to Beyonce 's "Renaissance," concert films have become a top-grossing genre in recent years. British pop star Charli xcx was also approached to make a film around her concert tour after she became a cultural phenomenon with her 2024 album " Brat ." "It kind of felt like a way to elongate the life span of the album for my record label," she told Variety magazine. "I was just not really into that. I was only interested in flipping the form of something quite