LINE-UP: Hayley Williams | Gorillaz x Slowthai x Slaves | Khalid x Disclosure | Christine & The Queens | Jack Garratt | Balthazar | The Homesick | Sef | Linde Schöne | FFOOSS | The Policy x CUT_ | Galantis x Dotan(???!) | Taylor Swift | Green Day | Meek Mill x Justin Timberlake | 5 Seconds Of Summer | Anne-Marie | Thijs Boontjes