- agnesi.debian.org: Maria Teresa Agnesi (October 17, 1720 - January 19, 1795)
- agricola.debian.org: Alexander Agricola (1445 or 1446 - August 15, 1506)
- albeniz.debian.org: Isaac Manuel Francisco Albéniz i Pascual (May 29, 1860 - May 18, 1909)
- ancina.debian.org: Giovanni Giovenale Ancina (19 October 1545 - August 30, 1604)
- arcadelt.debian.org: Jacques Arcadelt (also Jacob Arcadelt) (?1507 - October 14, 1568)
- argento.debian.org: Dominick Argento (b. October 27, 1927)
- barber.debian.org: Samuel Barber (1910 - 1981)
- bartok.debian.org: Béla Viktor János Bartók (March 25, 1881 - September 26, 1945)
+ abel.debian.org: Carl Friedrich Abel (1723 - 1787)
+ agnesi.debian.org: Maria Teresa Agnesi (October 17th, 1720 - January 19th, 1795)
+ agricola.debian.org: Alexander Agricola (1445 or 1446 - August 15th, 1506)
+ alain.debian.org: Jehan Alain (1911 - 1940)
+ albeniz.debian.org: Isaac Manuel Francisco Albéniz i Pascual (May 29th, 1860 - May 18th, 1909)
+ alwyn.debian.org: William Alwyn (1905 - 1985)
+ ancina.debian.org: Giovanni Giovenale Ancina (October 19th, 1545 - August 30th, 1604)
+ antheil.debian.org: George Antheil (1900 - 1959)
+ arcadelt.debian.org: Jacques Arcadelt (also Jacob Arcadelt) (?1507 - October 14th, 1568)
+ argento.debian.org: Dominick Argento (b. October 27th, 1927)
+ arne.debian.org: Thomas Augustine Arne (1710 - 1778)
+ arnold.debian.org: Malcolm Henry Arnold (1921 - 2006)
+ barber.debian.org: Samuel Barber (March 9th, 1910 - January 23rd, 1981)
+ bartok.debian.org: Béla Viktor János Bartók (March 25th, 1881 - September 26th, 1945)
+ beethoven.debian.org: Ludwig van Beethoven (December 16th, 1770 - March 26th, 1827)