Saariaho, Kaija

Abaco, Evaristo Felice

Abe, Keiko

Abel, Carl Friedrich

Abert, Johann Joseph

Ablinger, Peter

Abraham, Paul

Absil, Jean

Achron, Joseph

Acker, Dieter

Acosta, Omar

Adalid, Marcial del

Adam, Adolphe

Adam-Ferrero, Bernardo

Adams, John

Adès, Thomas

Adler, Samuel

Agincourt, Jacques André François

Agneletti

Agrell, Johan Joachim

Agricola, Alexander

Aguilar, Sante

Ahbez, Eden

Ahle, Johann Rudolf

Aho, Kalevi

Akses, Necil Kazim

Akutagawa, Yasushi

al-Qasabgi, Muhammed

al-Sumbáti, Riad

Alabiev, Alexander

Alain, Jehan

Alaleona, Domenico

Alamire, Petrus

Alard, Jean-Delphin

Albéniz, Isaac

Albert, Eugène D'

Albert, Heinrich

Albinoni, Tomaso

Albrechtsberger, Johann Georg

Albrici, Vincenzo

Albright

Alcala, Macedonio

Aldema, Gil

Alexander, Chaim

Alexander, Haim

Alexandrov, Anatoli

Alfano, Franco

Alfonso, José

Alfonso X El Sabio

Alfvén, Hugo

Algazi, Leon

Ali-Sade, Frangis

Alison, Richard

Alkan, Charles Valentin

Allegri, Lorenzo

Allison, Richard

Almeida, António Victorino d'

Alschausky, Josef Serafin

Altenburg, Johann Ernst

Altnickol, Johann Christoph

Alvarado, Alberto M.

Alvarez, Javier

Alvars, Elias Parish

Alwyn, William

Alyabyev, Alexander

Alyabyev, Alexander

Amargòs, Joan Albert

Amdahl, Bjarne

Ammann, Dieter

Amodei, Cataldo

Anchieta, Juan de

Anders, Hans

Anderson, Julian

Anderson, Leroy

Andrea da Firenze

Andreae, Volkmar

Andriessen, Hendrik

Andriessen, Jurriaan

Andriessen, Louis

Anfossi, Pasquale

Angelo, Nuccio

Angerer, Paul

Anglebert, Jean Henri

Anon.

Anonymus

Antegnati, Costanzo

Antheil, George

Aperghis, Georges

Apollon Musagète Quartett

Appenzeller, Benedictus

Aracil, Alfredo

Aragon, Paolo d'

Araia, Francesco

Arambarri, Jesus

Araujo

Araujo, Juan de

Araújo, Pedro de

Arauxo, Francisco Correa

Arbeau, Thoinot

Arbós, Enrique Fernández

Arcadelt, Jacques

Archilei, Antonio

Arditi, Luigi

Areco, Lucas Braulio

Arensky, Anton

Argento, Dominick

Ariosti, Attilio

Arlen, Harold

Armitage, Dennis

Arne, Thomas A.

Arnecke, Jörn

Arnold, Malcolm

Arnold, Samuel

Arresti, Giulio Cesare

Arriaga, Juan Crisóstomo de

Arutjunjan, Alexander

Asencio, Vicente

Assad, Sergio

Assmayr, Ignaz

Astorga, Emanuele

Atterberg, Kurt Magnus

Auber, Daniel François Esprit

Auer, Leopold

Auric, Georges

Avison, Charles

Ayuo

Azevedo, Waldir

Azzaiolo, Filippo