The list of international acts already booked to play in Hungary next year includes Arcade Fire, Bobby McFerrin, Roger Waters, Rod Stewart, Lenny Kravitz, Depeche Mode, Enrique Iglesias, Tricky, James Blunt, Iron Maiden, Judas Priest, Billy Idol, Queens of the Stone Age, Body Count, Marillion, Jan Garbarek and Gipsy Kings.