| Augie March |
51 |
| Augrimmer |
3 |
| Augury |
12 |
| August |
21 |
| August Burns Red |
89 |
| August De Laat |
8 |
| August Faint |
4 |
| August Moon |
7 |
| August Premier |
14 |
| Augustair |
4 |
| Augustana |
66 |
| Auletta |
13 |
| Aunty Jack |
7 |
| Aura |
38 |
| Aura Dione |
18 |
| Aura Noir |
25 |
| Aurora |
5 |
| Aurora Borealis |
26 |
| Aurora Y La Academia |
22 |
| Aurora, Illinois |
3 |
| Aurorealis |
10 |
| Auryn (España) |
5 |
| Aurélie |
3 |
| Aus Rotten |
4 |
| Aus-Rotten |
7 |
| Austin & Ally |
4 |
| Austin Cunningham |
3 |
| Austin Gibbs |
24 |
| Austin Gibbs & The States |
3 |
| Austin Lace |
4 |
| Austin Lounge Lizards |
15 |
| Austin Lucas |
4 |
| Austin Mahone |
28 |
| Austin Powers |
4 |
| Austins Bridge |
3 |
| Austra |
23 |
| Australia Hillsongs |
9 |
| Australian Blonde |
3 |
| Australian Crawl |
49 |
| Australian Idol |
16 |
| Austrian Death Machine |
6 |
| Autamata |
11 |
| Autechre |
3 |
| Autenticos Decadentes |
44 |
| Auteurs |
48 |
| Authority Zero |
64 |
| Autistic Youth |
4 |
| Autograph |
24 |
| Autolux |
19 |
| Automatic 7 |
11 |
| Automatic Loveletter |
47 |
| Automatic Static |
8 |
| Autonomadic |
3 |
| Autopassion |
3 |
| Autophobia |
11 |
| Autopilot Off |
33 |
| Autopsy |
61 |
| Autoramas |
4 |
| Autour De Lucie |
14 |
| Autumn |
69 |
| Autumn (Rock) |
3 |
| Autumn Falling |
3 |
| Autumn Leaves |
19 |
| Autumn Macher |
3 |
| Autumn Rain Melancholy |
3 |
| Autumn Tears |
41 |
| Autumnal |
3 |
| Autumnblaze |
15 |
| Autumndivers, The |
3 |
| Autumns |
5 |
| Autumns (The) |
5 |
| Ava |
4 |
| Avail |
28 |
| Avain |
11 |
| Avalanch |
108 |
| Avalanche City |
15 |
| Avalon |
108 |
| Avalon (Metal) |
3 |
| Avalon Drive |
4 |
| Avant |
104 |
| Avantasia |
97 |
| Avatar |
70 |
| Avec Tristesse |
18 |
| Avenged Sevenfold |
155 |
| Avengers |
9 |
| Aventura |
128 |
| Avenue Q |
21 |
| Aveo |
13 |
| Average White Band |
64 |
| Averi |
37 |
| Averse Sefira |
10 |
| Avery |
21 |
| Avett Brothers |
11 |
| Avett Brothers (The) |
7 |
| Avey Tare |
9 |
| Avey Tare And Kria Brekken |
3 |
| Avi Buffalo |
6 |
| Aviad Cohen |
7 |
| Avian |
9 |
| Avias |
18 |