• 5 Music Library (Mills)

• 7 Sound Recordings

• 4 Vinyl Records

• 3 Operas

• 7 Perlea, Jonel, 1900-1970
• 6 Barbieri, Fedora
• 6 Björling, Jussi, 1911-1960
• 6 Milanov, Zinka
• 6 Verdi, Giuseppe, 1813-1901
• 6 Warren, Leonard, 1911-1960
• 5 Teatro dell'opera (Rome, Italy)
• 2 Ghislanzoni, Antonio, 1824-1893
• 1 Bastianini, Ettore
• 1 Burenin, V. (Viktor), 1841-1926
• 1 Chislanzoni, Antonio, 1824-1893
• 1 Cruciani-Lochoff, L.
• 1 Frazzi, Vito
• 1 Olivero, Magda
• 1 Poleri, David
• 1 Pushkin, Aleksandr Sergeevich, 1799-1837
• 1 Tchaikovsky, Peter Ilich, 1840-1893
• 1 Teatro comunale di Firenze
• 1 Teatro dell'opera (Rome, Italy). Orchestra

• 7 Italian

• 4 Operas
• 2 Excerpts

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