Artists
- Arlissa
- AronChupa
- Adam Argyle
- Albert Arlen
- Anibal Arias
- Annie E. Armstrong
- Antonina Armato
- Attilio Ariosti
- Avshalom Ariel
- Billie Joe Armstrong
- Bradley Arnold
- Brooks Arthur
- Carl Arnold
- Carlos Arniches
- Claude Arrieu
- Craig Armstrong
- David Arnold
- Denis Arnold
- Dido Armstrong
- Diego Arnedo
- Dominick Argento
- Doris Arnold
- Dr. Thomas Armstrong
- Eddy Arnold
- Eduardo Arolas
- Emilio Arrieta
- Felix Arndt
- Frank Arnold
- George Arthur
- George Arthurs
- Girolamo Arrigo
- Groove Armada
- Gus Arnheim
- Harold Arlen
- Harold Arpthorp
- Harry Armstrong
- Jack Arnold Press
- James Arthur
- Jean-Michel Arnaud
- Jesús M.ᵃ de Arozamena
- Joan Armatrading
- John Arnold
- John S. Arkwright
- Jose Ari
- Joseph Armitage Robinson
- Juan Crisóstomo de Arriaga
- Jules Arnoud
- Julian Argüelles
- Jörn Arnecke
- Kim André Arnesen
- Klaus Arp
- Lance Arny
- Lindsay Arma
- Lopez Arosé
- Louis Armstrong
- Louise Arosenius
- Malcolm Arnold
- Marcus Arnbekk
- Markku Aro
- Matthew Arnold
- Michael Arne
- Paul Arma
- Philip Armes
- Reginald Arkell
- Renée Armand
- Ricardo Arjona
- Richard Arnell
- Rodolfo Arizaga
- Rollo Armstrong
- Ronald Arthur Webster
- Samuel Arnold
- Sidney Arodin
- Thomas Armstrong
- Thomas Augustine Arne
- Tryggve Arnesson