Earlier this week, Coldplay unwittingly stepped into some kind of Romanian cultural divide while playing two shows at Bucharest’s Arena Națională. Coldplay are in the middle of rolling out new music, and they’re also in the middle of a seemingly-endless global stadium tour. They debuted the new song “All My Love” in Athens earlier this week. While they’re on tour, Coldplay often bring out special guests who represent the places hosting them, whether that means Bruce Springsteen in New Jersey, Stereophonics’ Kelly Jones in Cardiff, or Bryan Adams in Vancouver. But some portion of the Romanian crowd voiced disapproval of the Romanian performer who joined Coldplay this week.