Event: American Opera Society 1969-1970 4 assets
Main Hall Thursday, March 26, 1970 at 8:00PM
Presenter: American Opera Society
Orchestra: American Opera Society
Conductor: Reynald Giovaninetti
Main Hall Friday, February 13, 1970 at 8:00PM
Conductor: Roland Gagnon
Event: American Opera Society 1968-1969 37 assets
Main Hall Wednesday, May 14, 1969 at 8:00PM
Event: American Opera Society 1968-1969
Main Hall Wednesday, April 9, 1969 at 8:00PM
Conductor: Otto-Werner Mueller
Event: American Opera Society 1968-1969 2 assets
Main Hall Wednesday, March 26, 1969 at 8:00PM
Conductor: Anton Guadagno (1925–2002)
Main Hall Friday, October 11, 1968 at 8:00PM
Conductor: Carlo Felice Cillario (1915–2007)
Event: American Opera Society 1967-1968
Main Hall Wednesday, March 13, 1968 at 8:00PM
Conductor: Fausto Cleva (1902–1971)
Main Hall Wednesday, March 6, 1968 at 8:00PM
Main Hall Saturday, February 10, 1968 at 8:00PM
Conductor: Richard Bonynge (1930–)
Event: American Opera Society 1967-1968 4 assets
Main Hall Wednesday, February 7, 1968 at 8:00PM
Event: American Opera Society 1967-1968 2 assets
Main Hall Wednesday, January 17, 1968 at 8:00PM
Conductor: Jonel Perlea (1900–1970)
Main Hall Wednesday, December 6, 1967 at 8:00PM
Main Hall Thursday, November 9, 1967 at 8:00PM
Event: American Opera Society 1966-1967 2 assets
Main Hall Friday, April 7, 1967 at 8:00PM
Event: American Opera Society 1966-1967
Main Hall Tuesday, April 4, 1967 at 8:00PM
Main Hall Tuesday, March 21, 1967 at 8:00PM
Conductor: Arnold Gamson (1926–2018)
Main Hall Monday, December 12, 1966 at 8:00PM
Conductor: Lamberto Gardelli
Main Hall Tuesday, December 6, 1966 at 8:00PM
Main Hall Tuesday, November 15, 1966 at 8:00PM
Conductor: Henry Lewis (1932–1996)
Main Hall Friday, October 28, 1966 at 8:00PM
Event: American Opera Society 1965-1966
Main Hall Monday, April 25, 1966 at 8:00PM
Conductor: Gianfranco Rivoli (1921–2005)
Main Hall Tuesday, March 1, 1966 at 8:00PM
Main Hall Tuesday, January 25, 1966 at 8:00PM
Main Hall Tuesday, January 4, 1966 at 8:00PM
Conductor: Sir Georg Solti (1912–1997)
Main Hall Thursday, December 16, 1965 at 8:00PM
Main Hall Tuesday, December 14, 1965 at 8:00PM
Event: American Opera Society 1964-1965 29 assets
Main Hall Tuesday, April 20, 1965 at 8:00PM
Event: American Opera Society 1964-1965
Main Hall Tuesday, March 23, 1965 at 8:00PM
Conductor: Stanislaw Skrowaczewski (1923–2017)
Main Hall Tuesday, February 23, 1965 at 8:00PM
Conductor: John Pritchard (1918–1989)
Main Hall Tuesday, January 5, 1965 at 8:00PM
Main Hall Sunday, January 3, 1965 at 8:00PM
Main Hall Tuesday, December 1, 1964 at 8:00PM
Conductor: Jascha Horenstein (1898–1973)