• 2 Music Library (Mills)

• 5 Sound Recordings

• 2 Vinyl Records

• 5 Operas
• 1 Overtures
• 1 Songs (High voice) with orchestra
• 1 Vocal duets with orchestra

• 4 Ludwig, Leopold
• 2 Böhm, Karl, 1894-1981
• 2 Hotter, Hans
• 2 Verdi, Giuseppe, 1813-1901
• 1 Abbado, Claudio
• 1 Angeles, Victoria de los
• 1 Bayerische Staatsoper München. Orchester
• 1 Bayreuther Festspiele. Chor, singer
• 1 Bayreuther Festspiele. Orchester, instrumentalist
• 1 Beecham, Thomas, 1879-1961
• 1 Bizet, Georges, 1838-1875
• 1 Cluytens, André
• 1 Deutsche Oper Berlin. Chor
• 1 Deutsche Oper Berlin. Orchester
• 1 Domingo, Plácido, 1941-
• 1 Fischer-Dieskau, Dietrich, 1925-2012
• 1 Frühbeck de Burgos, Rafael
• 1 Giulini, Carlo Maria
• 1 Gounod, Charles, 1818-1893
• 1 Heger, Robert, 1886-1978
• 1 Jerusalem, Siegfried
• 1 Jochum, Eugen

• 5 German
• 2 Italian
• 1 Spanish

• 5 Excerpts
• 2 Sound recordings

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