Composers from A-Z
- Auber, Daniel-Francois-Esprit (1782-1871)
- Aubert, Louis (1877-1968)
- Aubert, Jacques (1689-1753)
- Aubert, Louis (1887-1968)
- Aubertin, Valery (born 1970)
- Auciert, Pierre (1905-1975)
- Auer, Leopold (1845-1930)
- Auer, Hans (2. Hälfte 20. Jahrhundert)
- Auernhammer, Josepha von (1758-1820)
- Aufenanger, Friedhelm (born 1955)
- Auffmann, Joseph Anton (1720-1773)
- Aufschnaiter, Benedict Anton (1665-1742)
- Augundsson, Torgeir (1799-1872)
- August, Peter (1726-1787)
- Augustinas, Vaclovas (born 1959)
- Augustyn, Rafal (born 1951)
- Aulen, Johannes (15. Jahrhundert)
- Auletta, Domenico (1723-1753)
- Aulin, Tor (1866-1914)
- Aumann, Franz Joseph (1728-1797)
- Auric, Georges (1899-1983)
- Aurizio, Sergio d' (1929-2004)
- Austin, Frederic (1872-1952)
- Auvinen, Antti (born 1974)
- Aux-Cousteaux, Artus (1590-1656)
- Auzet, Roland (born 1964)
- Auznieks, Krists (born 1992)
- Avesson, Lembit (1925-2008)
- Avison, Charles (1709-1770)
- Avni, Tzvi (born 1927)
- Avondano, Pedro Antonio (1714-1782)
- Avshalomoff, David (born 1946)
- Avshalomoff, Aaron (1895-1964)
- Avvado, Marcello (1926-2020)
- Axiotis, Georgios (1875-1924)
- Ayala, Hector (1914-1985)
- Aykal, Gürer (born 1942)
- Ayleward, Richard (1926-1669)
- Ayrapetyan, Mikael (born 1984)
- Ayres, Paul (born 1970)
- Ayton, Will (born 1948)
- Azarashvili, Vaja (born 1936)
- Azevedo, Sergio (born 1968)
- Azevedo, Carlos (1949-2012)
- Azevedo, Wladir (1923-1980)
- Azevedo, Caio de (born 1993)
- Azeyev, Evstafy (1851-1918)
- Azguime, Miguel (born 1960)
- Azmeh, Kinan (born 1976)
- Aznavour, Charles (1924-2018)
- Azzaiolo, Filippo (1530-1570)
- Azzan, Maurizio (born 1987)
- d'Alay, Mauro (1687-1757)
- dall' Abaco, Giuseppe Clemente (1710-1805)
- Dall'Abaco, Joseph-Marie-Clement (1710-1805)
- dall'Aquila, Marco (1480-1544)
- d'Alvimare, Martin-Pierre (1772-1839)
- d'Ambrosio, Alfredo (1871-1914)
- d'Amico, Giuseppe (2. Hälfte 20. Jahrhundert)
- d'Angiolini, Giuliano (born 1960)
- d'Anglebert, Jean-Henri (1629-1691)
- D'Ase, Dirk (born 1960)
- D'Auvernha, Peirol (1160-1225)
- de Abreu, Zequinha (1880-1935)
- de Abrill, Pedro Ximenez (1780-1857)
- de Albero, Sebastian (1722-1756)
- de Almeida, Antonio Victorino (born 1940)
- de Anchieta, Juan (1462-1523)
- de Araujo, Juan (1646-1712)
- de Arauxo, Francisco Correa (1584-1654)
- del Aguila, Miguel (born 1957)
- Dell'Arpa, Giovanni Leonardo (1525-1602)
- el Sabio, Alfonso (1223-1284)
- Findeisen, Theodor Albin (1878-1935)
- Garcia Abril, Anton (1933-2021)
- Jian, A Ke (born 1933)
- Mascheroni, Angelo (1855-1905)
- Rincon d'Astorga, Emanuele (1680-1757)
- van der Aa, Michael (born 1970)
- von Apell, David August (1754-1832)