• 153 Memorial Library
• 136 Music Library (Mills)
• 25 Verona Shelving Facility
• 10 Art Library (Kohler)
• 7 Science Libraries Shelving Facility
• 5 Map Library (Robinson)
• 5 Special Collections (Memorial Library)
• 4 Ebling Library
• 3 Geology and Geophysics Library (Leith)
• 3 Steenbock Library
• 3 WHS State Archives Preservation Facility
• 3 Wisconsin Historical Society Library
• 2 Middleton Shelving Facility
• 2 Shared Print Repositories
• 2 Temporary Relocation Library
• 1 AMP Library
• 1 College Library
• 1 ILL Library
• 1 Information School Library
• 1 Limnology Library

• 373 Sound Recordings
• 209 Books
• 64 Journals, Magazines, Newspapers
• 59 Music Scores
• 15 Videos, Slides, Films
• 5 Maps, Atlases
• 2 Microforms
• 2 Mixed Materials

• 46 Vinyl Records
• 35 Compact Discs
• 2 Blu-ray Discs
• 2 DVDs

• 306 Operas
• 54 Songs (High voice) with piano
• 37 Songs (High voice) with orchestra
• 36 History
• 28 Songs with piano
• 27 Songs (Medium voice) with piano
• 23 History and criticism
• 21 Vocal music
• 18 Songs with orchestra
• 17 Music
• 17 Oratorios
• 15 Songs (Low voice) with piano
• 14 Folk songs, Russian
• 13 Instrumental music
• 13 Orchestral music
• 13 Polyglot
• 12 Antiquities
• 12 Civilization
• 12 Slavic philology
• 12 Song cycles
• 11 Requiems
• 10 Songs (High voice) with instrumental ensemble
• 9 Criticism and interpretation
• 9 Russian language
• 9 Songs (Low voice) with orchestra

• 121 Verdi, Giuseppe, 1813-1901
• 118 Tchaikovsky, Peter Ilich, 1840-1893
• 69 Mozart, Wolfgang Amadeus, 1756-1791
• 61 Puccini, Giacomo, 1858-1924
• 58 Gounod, Charles, 1818-1893
• 52 Bizet, Georges, 1838-1875
• 47 Rossini, Gioacchino, 1792-1868
• 47 Wagner, Richard, 1813-1883
• 44 Massenet, Jules, 1842-1912
• 42 Mussorgsky, Modest Petrovich, 1839-1881
• 38 Donizetti, Gaetano, 1797-1848
• 38 Rachmaninoff, Sergei, 1873-1943
• 34 Rimsky-Korsakov, Nikolay, 1844-1908
• 30 Glinka, M. I. (Mikhail Ivanovich), 1804-1857
• 29 Leoncavallo, Ruggiero, 1858-1919
• 27 Mascagni, Pietro, 1863-1945
• 26 Handel, George Frideric, 1685-1759
• 24 Saint-Saëns, Camille, 1835-1921
• 23 Bellini, Vincenzo, 1801-1835
• 23 Borodin, Aleksandr Porfirʹevich, 1833-1887
• 21 Strauss, Richard, 1864-1949
• 20 Boito, Arrigo, 1842-1918
• 19 Offenbach, Jacques, 1819-1880
• 18 Cilèa, Francesco, 1866-1950
• 18 Giordano, Umberto, 1867-1948

• 474 French
• 409 German
• 367 English
• 170 Multiple languages
• 129 Spanish
• 66 Latin
• 50 Czech
• 43 Polish
• 23 Portuguese
• 20 Hungarian
• 19 Swedish
• 15 Norwegian
• 14 Greek, Modern (1453-)
• 11 Bulgarian
• 11 Dutch
• 11 Slovenian
• 10 Croatian
• 10 Yiddish
• 9 Hebrew
• 9 Serbian
• 9 Ukrainian
• 8 Finnish
• 8 Japanese

• 25 Russia
• 15 Soviet Union
• 14 Italy
• 10 Europe
• 10 Russia (Federation)
• 9 United States
• 5 Poland
• 5 Slavic countries
• 4 Europe, Eastern
• 4 Rome
• 3 Asia, Central
• 3 Balkan Peninsula
• 3 Bulgaria
• 3 Byzantine Empire
• 3 Germany
• 3 Greece
• 3 Moscow
• 3 Yugoslavia
• 2 China
• 2 Czechoslovakia
• 2 Former Soviet republics
• 2 France
• 2 Middle East
• 2 Romania
• 2 Slovenia

• 299 Excerpts
• 59 Songs
• 55 Operas
• 49 Periodicals
• 39 Congresses
• 25 Scores
• 23 Excerpts, Arranged
• 22 Chamber music
• 21 Live sound recordings
• 20 Dictionaries
• 16 Vocal scores with piano
• 14 Art music
• 14 Folk songs
• 12 Sound recordings
• 11 Musical settings
• 9 Biography
• 7 Internet videos
• 7 Sources
• 6 Bibliography
• 6 Song cycles
• 5 Arrangements (Music)
• 5 Feature films
• 5 Maps
• 5 Road maps
• 4 Drama

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