The Guide #260: From Oasis to K-pop, music is going mad for the big-screen documentary

<p>A new wave of concert films and career retrospectives is drawing fans to cinemas – but why now?</p><p><strong>• </strong><a href="https://www.theguardian.com/global/2022/sep/20/sign-up-for-the-guide-newsletter-our-free-pop-culture-email"><strong>Don’t get