니벨룽의 반지
Philip Glass: "Satyagraha" (1983), Handel: "Alcina" (1999), Karl Amadeus Hartmann: "Simplicius Simplicissimus" (2005), Mozart: "La finta giardiniera " [2006), Wagner: "Der Ring des Nibelungen" (2003), Bernd Alois Zimmermann: "Die Soldaten" (1989)