Adam Matthew Digital (Firm) 32,080 Artists, Various 2,360 Anonymous 891 Academy of St. Martin-in-the-Fields 707 AM (Publisher) 683 Abbado, Claudio 598 Albéniz, Isaac, 1860-1909 578 Ashkenazy, Vladimir, 1937- 525 American Academy of Political and Social Science 454 American Council of Learned Societies 414 Arnold, Malcolm 351 Arts Council of Great Britain 315 Albinoni, Tomaso, 1671-1750 305 Art Institute of Chicago 305 Aristotle 293 Argerich, Martha, 1941- 289 Adler, Guido, 1855-1941 273 American Mathematical Society 272 Augustine, of Hippo, Saint, 354-430 250 Academy of Ancient Music (1973- ) 213 Adami, Anne V. 211 Adams, John, 1947- 196 Aeschylus 193 Art Gallery of New South Wales 193 Arts and Entertainment Network 183 Augér, Arleen 175 Ambrosian Opera Chorus 171 Adam, Theo 167 Armstrong, Louis, 1901-1971 163 Arrau, Claudio, 1903-1991 161 Adam, Adolphe, 1803-1856 160 Ash, Eve 160 Alagna, Roberto 156 American College of Sports Medicine 156 Aristophanes 155 Ambrosian Singers 152 Arensky, Anton, 1861-1906 150 Andriessen, Hendrik, 1892-1981 140 Adam Matthew Digital 138 Auden, W. H. (Wystan Hugh), 1907-1973 137 André Emmerich Gallery 135 Arne, Thomas Augustine, 1710-1778 135 Arts florissants (Musical group) 135 Accademia di Santa Cecilia. Orchestra 133 Arditti Quartet 133 American Federation of Arts 132 Andersen, H. C. (Hans Christian), 1805-1875 131 Austen, Jane, 1775-1817 131 Alfvén, Hugo, 1872-1960 130 Agee, Richard 126 Alsop, Marin 124 Ainsley, John Mark 123 Andriessen, Jurriaan 122 Available Light Productions 122 American Art Association 120 Atlanta Symphony Orchestra 120 Allen, Thomas, 1944- 118 Alban Berg Quartett 113 Abrahamsen, Hans, 1952- 110 Agnew, Paul 110 Andsnes, Leif Ove, 1970- 110 Angeles, Victoria de los 110 Amsterdam Baroque Orchestra 108 Akademie für Alte Musik Berlin 107 Asian Development Bank 107 Alain, Jehan, 1911-1940 106 Alessandrini, Rinaldo 106 Attenborough, David, 1926- 106 Art Gallery of Ontario 105 A & E Home Video (Firm) 103 ARTE France 102 Albright-Knox Art Gallery 102 Adès, Thomas 101 Ax, Emanuel 100 Alkan, Charles-Valentin, 1813-1888 98 Allegri, Gregorio, 1582-1652 98 Ansermet, Ernest, 1883-1969 98 American University (Washington, D.C.). Foreign Area Studies 96 Abraham, Ajith 95 Academy of Political Science (U.S.) 95 Anderson, Leroy, 1908-1975 95 Association for the Study of Higher Education 95 Alwyn, William, 1905-1985 94 Andriessen, Louis, 1939-2021 93 Anderson, Robert 92 Anderson, Tom 92 Ameling, Elly 90 Abel, Karl Friedrich, 1723-1787 89 Alexander, William 89 Amon Carter Museum of Western Art 89 Addison Gallery of American Art 85 Association for Supervision and Curriculum Development 85 Adler, Samuel, 1928- 84 Argenta, Nancy 84 Alfonso X, King of Castile and Leon, 1221-1284 82 Australian Broadcasting Corporation 79 American Psychological Association 78 Arnold, Matthew, 1822-1888 78 Aimard, Pierre-Laurent, 1957- 77 Albrechtsberger, Johann Georg, 1736-1809 77