• 10 Videos, Slides, Films

• 4 VHS Videocassettes
• 3 DVDs

• 2 Gama, Vasco da, 1469-1524
• 2 Operas
• 1 Hoffmann, E. T. A. (Ernst Theodor Amadeus), 1776-1822
• 1 Samson (Biblical judge)

• 5 British Broadcasting Corporation. Television Service
• 5 NVC Arts (Firm)
• 5 Royal Opera House (London, England)
• 3 Large, Brian
• 3 Puccini, Giacomo, 1858-1924
• 3 RM Arts (Firm)
• 3 San Francisco Opera
• 3 Scribe, Eugène, 1791-1861
• 3 Verrett, Shirley
• 3 Österreichischer Rundfunk
• 2 Allen, Thomas, 1944-
• 2 Arena, Maurizio, 1935-
• 2 Bayerischer Rundfunk
• 2 Burton, Humphrey, 1931-
• 2 Covent Garden Video Productions
• 2 Devlin, Michael, 1942-
• 2 Díaz, Justino
• 2 Friedrich, Götz
• 2 Hugo, Victor, 1802-1885
• 2 KQED-TV (Television station : San Francisco, Calif.)
• 2 Mansouri, Lotfi
• 2 Meyerbeer, Giacomo, 1791-1864
• 2 Oliva, Domenico

• 6 Italian
• 4 French

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