August 20, 2011 Aaron Copland leading the orchestra in Cahn Auditorium Leave a comment From original 4×5 negatives of American composer Aaron Copland leading Northwestern University’s orchestra in the Cahn Auditorium, February 26, 1958 in Chicago. Share this:FlattrTwitterFacebookPinterestTumblrLinkedInRedditLike this:Like Loading... Related Posted by Admin in Photos Tagged: 1958, Aaron Copland