Author
Beethoven, Ludwig van, 1770-1827
27
Schenker, Heinrich, 1868-1935
8
Scherchen, Hermann, 1891-1966
6
Beethoven-Haus (Bonn, Germany)
4
Hess, Willy, 1906-1997
4
Nohl, Ludwig, 1831-1885
4
Nottebohm, Gustav, 1817-1882
4
Schindler, Anton, 1795-1864
4
Wagner, Richard, 1813-1883
4
Bekker, Paul, 1882-1937
3
Frimmel, Theodor von, 1853-1928
3
Kalischer, Alfred Christlieb, 1842-1909
3
MacArdle, Donald W.
3
Mies, Paul, 1889-1976
3
Misch, Ludwig, 1887-1967
3
Riezler, Walter, 1878-1965
3
Schering, Arnold, 1877-1941
3
Schmidt-Görg, Joseph, 1897-1981
3
Sonnleithner, Joseph Ferdinand, 1766-1835
3
Treitschke, Georg Friedrich, 1776-1842
3
Weingartner, Felix, 1863-1942
3
Albrecht, Theodore
2
Anderson, Emily
2
Badura-Skoda, Paul
2
Bouilly, J. N. (Jean Nicolas), 1763-1842
2
Bozman, M. M. (Mildred Mary), 1893-1964
2
Brandenburg, Sieghard
2
Kropfinger, Klaus
2
Landon, H. C. Robbins (Howard Chandler Robbins), 1926-
2
Landon, H. C. Robbins (Howard Chandler Robbins), 1926-2009
2
Leitzmann, Albert, 1867-1950
2
Ley, Stephan
2
Marx, Adolf Bernhard, 1795-1866
2
Mersmann, Hans, 1891-1971
2
Newman, Ernest, 1868-1959
2
Pidcock, G. D. H., 1886-
2
Ries, Ferdinand, 1784-1838
2
Rothgeb, John
2
Schmidt, Hans, 1930 September 1-2019
2
Schmidt, Hans, Dr
2
Schmidt-Görg, Joseph, 1897-1981
2
Schmitz, Arnold, 1893-1980
2
Thomas-San-Galli, Wolfgang A. (Wolfgang Alexander), 1874-1918
2
Wegeler, Franz Gerhard, 1765-1848
2
Abert, Hermann, 1871-1927
1
Abs, Hermann Josef
1
Adler, Guido, 1855-1941
1
Adorno, Theodor W., 1903-1969
1
Ahlgrimm, Isolde, 1914-1995
1
Allen, Roger
1
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