| Aurelio Fierro |
| Aurelius |
| Aureo Baqueiro |
| Aureole Trio |
| Aureus |
| Aurial Cordo |
| Aurora |
| Aurora Beltran |
| Aurora Borealis |
| Aurora UK |
| Aurorabrivido |
| Aurore PLACE |
| Auryn |
| Aus Rotten |
| Ausreisser |
| Austin Atteberry & Friends |
| Austin Brothers |
| Austin Carter Roundup |
| Austin Collins |
| Austin Cromer |
| Austin Faithful |
| Austin Feinstein |
| Austin French |
| Austin Godsey |
| Austin Jazz Workshop |
| Austin Jenckes |
| Austin Leeds |
| Austin Lounge Lizards |
| Austin Mahone |
| Austin Powers |
| Austin Roberts |
| Austin Webb |
| Austin Young |
| Austra |
| Australia Hillsongs |
| Australian Cotton Club Orchestra |
| Australian Crawl |
| Australian Crawl/James Reyne |
| Australian Idol |
| Australian Jazz Quartet |
| Australian Youth Orchestra |
| Austrian Death Machine |
| Austyn Johnson |
| Autamata |
| Autechre |
| Authentic Band Organ |
| Authority Zero |
| Auto |
| Auto Kinetic |
| Autobuss Debesīs |
| Autoerotique |
| Autograf |
| Autograph |
| AutoLaser |
| Autolux |
| Automat |
| Automatic |
| Automatic 7 |
| Automatic Hotel |
| Automatic loveletter |
| Automatic Pilot |
| Automatic Slim |
| Automatikk |
| Autopilot Off |
| Autoramas |
| Autorickshaw |
| Autour de Blues |
| Autour De Lucie |
| Autovaughn |
| Autozamm |
| Autre Ne Veut |
| Autumn |
| Autumn Attic |
| Autumn Hill |
| Autumn Rue |
| Autumn Tears |
| Autumnblaze |
| Aux Raus |
| AV |
| AV |
