• 2 Music Library (Mills)

• 1 Vinyl Records

• 4 Songs (High voice) with piano
• 2 Songs (Medium voice) with piano
• 2 Songs, Italian
• 1 Computer network resources
• 1 Music
• 1 Operas

• 2 Bastianini, Ettore
• 2 Damrau, Diana
• 2 Edelmann, Paul Armin
• 2 Gutiérrez, César Augusto
• 2 Haider, Friedrich, 1961-
• 1 Adler, Kurt, 1907-1977
• 1 Albanese, Licia
• 1 Bartoletti, Bruno
• 1 Bellini, Vincenzo, 1801-1835
• 1 Bergonzi, Carlo
• 1 Cordone, Mario
• 1 De Fabritiis, Oliviero
• 1 De Rosa, Nora
• 1 Deutsche Staatsoper Berlin
• 1 Donizetti, Gaetano, 1797-1848
• 1 Erede, Alberto
• 1 Franc, Tugomir, 1935-1983
• 1 Gavazzeni, Gianandrea, 1909-1996
• 1 Ghislanzoni, Antonio, 1824-1893
• 1 Hernández, Raúl
• 1 Kreppel, Walter
• 1 Matačić, Lovro von
• 1 Metropolitan Opera (New York, N.Y.). Orchestra
• 1 Norddeutscher Rundfunk. Chor

• 6 Italian

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