• 1 Music Library (Mills)

• 3 Videos, Slides, Films
• 2 Sound Recordings

• 1 Blu-ray Discs

• 5 Operas
• 4 Electra (Greek mythological figure)
• 1 Electra (Greek mythology)

• 5 Strauss, Richard, 1864-1949
• 3 Wiener Philharmoniker
• 2 Arthaus Musik (Firm)
• 2 Bauer, Raimund
• 2 Dooner, Daniel
• 2 Gambill, Robert
• 2 Gatti, Daniele
• 2 Grimm, Thomas, 1942-
• 2 Lehnhoff, Nikolaus
• 2 Meier, Waltraud
• 2 Osterfestspiele Salzburg
• 2 Pape, René
• 2 Sayers, Denni
• 2 Schmidt-Futterer, Andrea
• 2 Schuler, Duane
• 2 Theorin, Iréne
• 2 Unitel Classica (Firm)
• 2 Westbroek, Eva-Maria
• 2 Wiener Staatsoper. Orchester
• 2 Zwarg, Oliver
• 1 Abbado, Claudio
• 1 Bayerischer Rundfunk

• 5 German

• 2 Operas
• 1 Adaptations
• 1 Live sound recordings
• 1 Made-for-TV movies
• 1 Televised performances

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