When was Canadian Opera Company established - 1950 and the links below will provide further information.
Canadian Children's Opera Chorus was created in 1968.
American Opera Company was created in 1937.
Chicago Opera Company was created in 1940.
Birmingham Opera Company was created in 1987.
Boston Opera Company was created in 1908.
Lancaster Opera Company was created in 1951.
Century Opera Company was created in 1913.
Berkshire Opera Company was created in 1962.
Philadelphia Opera Company was created in 1938.
Beecham Opera Company was created in 1915.
Opera Company of Boston was created in 1958.