Hip-hop superstar Jay-Z has been invited to headline England’s Glastonbury Festival this year, and some critics—including Oasis front man Noel Gallagher—aren’t happy about it. “If it ain’t broke, don’t fix it,” Gallagher told the BBC. “If you start to break it then people aren’t going to go. I’m sorry, but Jay-Z? No chance. Glastonbury has a tradition of guitar music. I’m not having hip-hop at Gla