Author
Bach, Johann Sebastian, 1685-1750
70
Mozart, Wolfgang Amadeus, 1756-1791
52
Beethoven, Ludwig van, 1770-1827
44
Chopin, Frédéric, 1810-1849
33
Schubert, Franz, 1797-1828
23
Brahms, Johannes, 1833-1897
22
Catholic Church
21
Haydn, Joseph, 1732-1809
15
Staatsbibliothek zu Berlin--Preussischer Kulturbesitz
13
Schumann, Robert, 1810-1856
12
Bibliothèque nationale de France
11
Handel, George Frideric, 1685-1759
11
Strauss, Richard, 1864-1949
11
Bach, Carl Philipp Emanuel, 1714-1788
10
Schulze, Hans-Joachim
10
Bartók, Béla, 1881-1945
9
British Library
9
Dittmer, Luther A.
9
Gubaidulina, Sofia, 1931-
9
Mendelssohn-Bartholdy, Felix, 1809-1847
9
Wagner, Richard, 1813-1883
9
Zwilich, Ellen Taaffe, 1939-
9
Beyer, Johanna Magdalena, 1888-1944
8
Debussy, Claude, 1862-1918
8
Biblioteka Jagiellońska
7
Birtwistle, Harrison
7
Feldman, Morton, 1926-1987
7
Mahler, Gustav, 1860-1911
7
Nono, Luigi
7
Berio, Luciano, 1925-2003
6
Cage, John
6
Hilmar, Ernst
6
Köhler, Karl-Heinz, 1928-1997
6
Lamb, Hubert
6
Wollny, Peter
6
Xenakis, Iannis, 1922-2001
6
Biblioteka Narodowa (Poland)
5
Bodleian Library
5
Brandenburg, Sieghard
5
Brosche, Günter
5
Françaix, Jean, 1912-1997
5
Library of Congress. Music Division
5
Liszt, Franz, 1811-1886
5
Partch, Harry, 1901-1974
5
Paul Sacher Stiftung (Basel, Switzerland)
5
Piston, Walter, 1894-1976
5
Plainsong and Mediaeval Music Society (Great Britain)
5
Stravinsky, Igor, 1882-1971
5
Österreichische Nationalbibliothek. Musiksammlung
5
Beethoven-Haus (Bonn, Germany)
4
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