Beethoven's opera Fidelio.
11/21/1990
4/28/2019
9/27/2018
6/17/2016
1/1/1976
3/31/2009
4/1/1982
4/30/2011
10/2/2007
7/4/2009
5/9/2009
1/1/2006
3/30/2022
1/1/1981
1/15/2021
6/9/2023
3/2/2013
12/7/2003
10/9/1980
Invalid Date
1/1/2019