en Cuevana 3. “István és Koppány,” the definitive Hungarian rock-opera by Levente Szörényi and János Bródy about the nation’s founding, returns for its 30th anniversary in a bold new staging by Róbert Alföldi. With unchanged music and lyrics, the spectacle unfolds on an 860 m², 21 m-high set, featuring 150 dancers and extras, a 60-piece symphony orchestra and a six-member rock band, all brought to life with redesigned décor and costumes.