Acting Wiener Staatsopernchor Acting Beethoven: Fidelio - Salzburg Festival Chorus 2015 The Marriage of Figaro Self - Chorus 2006 Don Giovanni Self - Chorus 2006 La traviata Self - Chorus 2005 Werther Self - Chorus 2005 Elektra Self - Chorus 1989 Neujahrskonzert der Wiener Philharmoniker 1987 Themselves 1987 Strauss: Die Fledermaus Self - Chorus 1980 Carmen Self - Chorus 1978 Other Credits Schubert: Fierrabras Vocals 2015 Strauss: Der Rosenkavalier Vocals 2014 Boris Godunov Sound 1998 Herbert von Karajan: Verdi: Don Carlo Vocals 1986 Agent-readable