Fidelio, Op. 72: Act I: Vater Rocco (Leonore)
Beethoven: Fidelio (1960) Jon Vickers, Franz Crass, Hans Hotter, Gottlob Frick, Milan La Scala Chorus, Teatro Alla Scala Orchestra, Birgit Nilsson, Gerhard Unger, Herbert von Karajan, Wilma Lipp August 31, 2010