| 11401 | | The Agonist | Metal |
| 11402 | | The Agony Scene | Hardcore/Metal |
| 11403 | | The Air I Breathe | |
| 11404 | | The Airborne Highfives | |
| 11405 | | The Airborne Toxic Event | Indie/Rock |
| 11406 | | The Airbourne Toxic Event | Indie/Rock |
| 11407 | | The Airplane Boys | |
| 11408 | | The Akafellas | |
| 11409 | | The A.K.A.s | Indie/Punk |
| 11410 | | The Alan Parson Project | |
| 11411 | | The Alan Parsons Project | 80s/Electronic/Rock |
| 11412 | | The Alarm | 80s/Rock |
| 11413 | | The Albion Band | |
| 11414 | | The Album Leaf | Ambient/Electronic/Indie |
| 11415 | | The Alchemist | |
| 11416 | | The Alchemist f/ Eminem | |
| 11417 | | The Alchemist f/ Evidence, Styles P | |
| 11418 | | The Alchemist f/ Havoc, J-Hood, Noyd, Styles P | |
| 11419 | | The Alchemist f/ Maxwell, Twista | |
| 11420 | | The Alexander Effect | |
| 11421 | | The Alice Band | Folk/Pop/Rock |
| 11422 | | The Aliens | |
| 11423 | | The Alkaholiks | Hip-Hop |
| 11424 | | The All-american Rejects | Emo/Pop punk/Punk/Rock |
| 11425 | | The All Ways | |
Indie/Soul
Acoustic
Pop
Emo
Electronic/Soul
Acoustic