- 1 Artie Shaw & His Orchestra
- 2 A Great Big World
- 3 Academy of Ancient Music
- 4 Apolo
- 5 Auryn
- 6 AN:TI
- 7 Aiwa
- 8 A18
- 9 Above & Beyond
- 10 Art Roho
- 11 Abäk
- 12 Arrows in Action
- 13 Assisted Living
- 14 Arms and Sleepers
- 15 Afenginn
- 16 Arditti Quartet
- 17 Agents Of Time
- 18 AJC
- 19 Aurosonic
- 20 Andhim
- 21 Ash
- 22 Art Of Dying
- 23 A Skylit Drive
- 24 Akcent
- 25 Aly & AJ
- 26 All Time Low
- 27 Aerosmith
- 28 Alan E Aladim
- 29 APE
- 30 Arch Enemy