Ringing in ‘Brat autumn’ with Charli XCX’s imaginative new remix album

Pop superstar Charli XCX created the music and aesthetics for “Brat summer,” and now the pop sensation is back for more with the new soundtrack for “Brat autumn.” As a remix album that only loosely interpolates its predecessor, it felt like I was hearing “Brat” for the first time, in the best of ways.