Composers
- Abel, Zak
- Abela, Placido
- Abelard, Peter
- Abelardo, Nicanor
- Ābele, Ādolfs
- Abelein, Ralph
- Abell, David
- Abels, Michael
- Aberdam, Eliane
- Åberg, Jan Hakan
- Åberg, Thomas
- Abert, Johann Joseph
- Abis, Amoret
- Ablinger, Peter
- Ablóniz, Miguel
- Aborn, Lora
- Abos, Girolamo
- Abou Fakher, Firas
- Abou-Afach, Kinan
- Abou-Khalil, Rabih
- Aboulker, Isabelle
- Abraham, Paul
- Abrahamsen, Hans
- Abram, John
- Abrami, Esther
- Abramian, Edouard
- Abrams, Harriett
- Abrams, Muhal Richard
- Abrams, Teddy
- Abramson, Robert
- Abramychev, Nikolay
- Abras, Juan Manuel
- Abrera, Antonio
- Abreu Lima, Paula
- Abreu, Paz
- Abreu, Zequinha de
- Abril Tirado, Pedro Ximénez
- Absil, Jean
- Abt, Franz Wilhelm
- Abt, Walter
- Acampora, Vincenzo
- Accolay, Jean-Baptiste
- Achenberg, David
- Achron, Isidor
- Achron, Joseph
- Acim, Server
- Acker, Dieter
- Ackerman, Robert
- Ackermann, Daniel
- Ackermans, Hippolyte