P - Language and Literature 5,432 N - Fine Arts 5,019 M - Music 4,397 D - World History 3,916 B - Philosophy, Psychology, Religion 3,827 H - Social Science 1,166 K - Law 1,095 T - Technology 629 Q - Science 615 Z - Library Science 609 C - Historical Sciences 586 G - Geography, Anthropology, Recreation 487 J - Political Science 424 R - Medicine 282 A - General Works 245 L - Education 173 S - Agriculture 138 F - General American History 124 U - Military Science 81 E - United States History 60 V - Naval Science 22 see all ...

Mozart, Wolfgang Amadeus, 1756-1791 765 Dante Alighieri, 1265-1321 298 Handel, George Frideric, 1685-1759 291 Da Ponte, Lorenzo, 1749-1838 270 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 267 Ruth Neils and John M. Ward Collection of Opera Scores 224 Rossini, Gioacchino, 1792-1868 211 Research Publications, inc 205 Verdi, Giuseppe, 1813-1901 199 Wagner, Richard, 1813-1883 158 Bach, Johann Sebastian, 1685-1750 141 Metastasio, Pietro, 1698-1782 139 Gluck, Christoph Willibald, Ritter von, 1714-1787 137 Goethe, Johann Wolfgang von, 1749-1832 137 Beethoven, Ludwig van, 1770-1827 135 Centro italiano di studi sull'alto Medioevo 124 Donizetti, Gaetano, 1797-1848 123 Harold Jantz Collection of German Baroque Literature and German Americana 123 Yale University Library 117 Alexander Street Press 113 Haydn, Joseph, 1732-1809 111 George Clapp Vaillant Book Fund 102 Puccini, Giacomo, 1858-1924 102 Switzerland 101 Goldoni, Carlo, 1707-1793 99 Adam Matthew Digital (Firm) 90 Bellini, Vincenzo, 1801-1835 89 Statistical Office of the European Communities 83 Vasari, Giorgio, 1511-1574 82 Calzabigi, Ranieri de, 1714-1795 79 see all ...

Congresses 6,513 Conference papers and proceedings 4,955 History 4,065 Criticism, interpretation, etc 2,107 Exhibitions 1,950 Vocal scores with piano 1,546 Scores 1,260 Festschriften 1,223 Exhibition catalogs 1,168 Bibliography 914 Biography 908 Operas 888 Catalogs 882 Dictionaries 810 Pictorial works 717 Early works to 1800 672 Librettos 615 Vocal scores 545 Biographies 534 Excerpts 532 Sources 526 Congrès 458 Bibliographies 453 Songs 373 Early works 322 Correspondence 303 Drama 284 Arrangements (Music) 271 Aufsatzsammlung 264 Notated music 236 see all ...

20th century 1,893 19th century 757 1900-1999 690 18th century 572 21st century 484 To 1500 438 16th century 368 17th century 348 Middle Ages, 600-1500 300 1900 - 1999 247 1800-1899 195 1265-1321 178 1700-1799 156 2000-2099 150 20e siècle 146 600-1500 142 Early works to 1800 141 15th century 128 1500-1599 125 Medieval, 500-1500 123 Geschichte 115 476-1492 107 1749-1832 105 1756-1791 103 1945- 102 Primitive and early church, ca. 30-600 98 1800-1999 97 30-600 96 Early church, ca. 30-600 90 1600-1699 86 see all ...

Italy 4,630 Europe 2,146 Germany 1,386 Rome 1,064 Switzerland 1,027 Austria 668 Rome (Empire) 533 Greece 504 France 319 Italie 301 Egypt 271 Trentino-Alto Adige 251 Mediterranean Region 235 Byzantine Empire 228 Venice 207 Middle East 196 Rome (Italy) 187 Turkey 182 Trentino-Alto Adige (Italy) 172 Spain 168 Milan 146 Venice (Italy) 141 Florence 133 European Economic Community countries 131 Vienna 125 Holy Roman Empire 122 Sicily 116 European Union countries 115 Hungary 109 Sicily (Italy) 106 see all ...