- Alex Machacek
- Antsy Pants
- Adam Rogers
- Ali B
- Alex Theory
- Affonsinho
- Axiom of Choice
- Arthur H
- Anabantha
- Adelaide Ruble
- Alexisonfire
- Andre Delano
- Anastasia
- Anita Kerr
- Andy Hunter
- Ana Egge
- Abra Moore
- Allie X
- A.M. Kidd
- Angela Ammons
- Anna Yina
- Amber Rubarth
- Aaskereia
- Amii Stewart
- Ally Cupcake
- Abakus
- Aquarian Dream
- Adalberto Santiago
- Ankie Bagger
- Alio Die
- Aurra
- Arto Lindsay
- Allison Miller
- Arovane
- Alex Cortiz
- Arthur Brown
- Ali & Gipp
- Axenstar
- Acappella
- Alesha
- Anne Soldaat
- Agnostic Front
- At the Drive-In
- Ancient Astronauts
- Alanis Morissette
- Anuhea
- Asne Valland Nordli
- Apparatjik
- Al Jolson
- Angantyr
- Addictiv
- Aesma Daeva
- Aníbal Troilo
- Attica Blues
- Artrosis
- Arcady
- Ame Son
- Andru Donalds
- Albert One
- Andy C.
- Aetherium
- Al B. Sure!
- Ashlee Simpson
- Acoustic Syndicate
- Audio Lotion
- A Balladeer
- Aston Barrett
- Andy Griggs
- Amber
- Ayo
- A.B. Quintanilla III
- Alan Price
- Anne Briggs
- Ava Inferi
- Ak'Sent
- Amia Venera Landscape
- Alturas
- Anima in Fiamme
- Alias
- Annette Peacock
- African Head Charge
- Akia
- Arborea
- Alison Brown
- Alice Peacock
- Amanyth
- A Bullet For Pretty Boy
- Adult.
- Al Martino
- Anorexia Nervosa
