. "Symphony No. 3 in E flat major 'Eroica' is a musical work composed by Beethoven. It was completed in 1804. When Lila Crane was searching the Bates House she came across a recording of the symphony in Norman Bates' room."@en . "Symphony No. 3 in E flat major 'Eroica' is a musical work composed by Beethoven. It was completed in 1804. When Lila Crane was searching the Bates House she came across a recording of the symphony in Norman Bates' room."@en . "Symphony No. 3 in E flat major 'Eroica'"@en . .