• 20 Music Library (Mills)

• 13 Compact Discs
• 9 Vinyl Records

• 35 Operas
• 4 Overtures

• 50 Sonnleithner, Joseph Ferdinand, 1766-1835
• 48 Beethoven, Ludwig van, 1770-1827
• 34 Treitschke, Georg Friedrich, 1776-1842
• 21 Bouilly, J. N. (Jean Nicolas), 1763-1842
• 11 Konzertvereinigung Wiener Staatsopernchor
• 11 Vickers, Jon
• 11 Wiener Philharmoniker
• 10 Frick, Gottlob, 1906-1994
• 9 Berry, Walter
• 8 Adam, Theo
• 8 Ludwig, Christa
• 7 Philharmonia Orchestra (London, England)
• 7 Sotin, Hans
• 6 Breuning, Stephan von
• 6 Klemperer, Otto, 1885-1973
• 6 Philharmonia Chorus (London, England)
• 5 Behrens, Hildegard
• 5 Berliner Philharmoniker
• 5 Fischer-Dieskau, Dietrich, 1925-2012
• 5 Janowitz, Gundula
• 5 Karajan, Herbert von
• 4 Arnold-Schönberg-Chor
• 4 Bernstein, Leonard, 1918-1990
• 4 Chicago Symphony Chorus
• 4 Chicago Symphony Orchestra

• 49 German
• 1 English

• 19 Operas
• 5 Live sound recordings
• 2 Excerpts
• 2 Oratorios
• 1 Librettos
• 1 Sound recordings
• 1 Symphonies

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