Before December , Queen + Adam Lambert declared that they would play in Rock in Rio Lisboa , Sweden Rock Festival and Isle of Wight Festival , before July 2016 and then an open air show to be held in Italy .
Queen + Adam Lambert revealed in early November that they would headline Rock in Rio Lisboa , Sweden Rock Festival and Isle of Wight Festival in May and June , 2016 ; after which announcing an outdoor arena concert in Italy , also in June.