Fidelio, Op. 72: Act I: Finale: O welche Lust, in freier Luft den Atem leicht zu heben!, "Prison Chorus"
Beethoven: Fidelio (1960) Birgit Nilsson, Milan La Scala Chorus, Teatro Alla Scala Orchestra, Herbert von Karajan, Wilma Lipp, Jon Vickers, Gottlob Frick, Hans Hotter, Franz Crass, Gerhard Unger August 31, 2010