| Atra Vetosus |
4 |
| AtracsiS |
5 |
| Atreyu |
83 |
| Atriarch |
7 |
| Atritas |
5 |
| Atrocity |
84 |
| Atrocity Solution |
2 |
| Atrophia Red Sun |
2 |
| Atrophy |
19 |
| Atropos |
11 |
| Atrox |
43 |
| Atsphear |
2 |
| Atsuko Enomoto |
6 |
| Atsushi Sakurai |
7 |
| Attaboy |
2 |
| Attack |
3 |
| Attack Attack! |
23 |
| Attack Ships on Fire |
2 |
| Attack Slug |
5 |
| Attack in Black |
32 |
| Attack! Attack! |
16 |
| Attacker |
24 |
| Attak |
12 |
| Attalus |
37 |
| Attaque 77 |
174 |
| Attaque Louise |
2 |
| Attentat |
4 |
| Attention |
3 |
| Attic |
7 |
| Attic Abasement |
5 |
| Attic Lights |
14 |
| Attica Blues |
21 |
| Attica! Attica! |
20 |
| Attick Demons |
9 |
| Atticus |
14 |
| Atticus Fault |
12 |
| Atticus Finch |
15 |
| Attika 7 |
11 |
| Attila |
69 |
| Attila Goth |
8 |
| Attila the Stockbroker |
4 |
| Attilâ İlhan |
13 |
| Attitude Adjustment |
4 |
| Attomica |
17 |
| Attraction Fairground |
3 |
| Attrition |
58 |
| Attwenger |
25 |
| Atze Schröder |
2 |
| Atzembla |
4 |
| Atzmus |
23 |
| Au |
3 |
| Au Bonheur Des Dames |
2 |
| Au Pairs |
14 |
| Au Palais |
2 |
| Au Revoir Borealis |
7 |
| Au Revoir Simone |
40 |
| Au bonheur des dames |
12 |
| Au p'tit Bonheur |
6 |
| Au4 |
18 |
| Au5 & Fractal |
2 |
| Aube |
2 |
| Auberon |
3 |
| Aubrey O'Day |
10 |
| Aubrey Peeples |
4 |
| Aubrie Sellers |
10 |
| Auburn |
32 |
| Auburn Lull |
4 |
| Audacious |
4 |
| Aude |
10 |
| Auden |
10 |
| Audiafauna |
2 |
| Audible Mainframe |
2 |
| Audience |
17 |
| Audience of One |
10 |
| Audio |
12 |
| Audio 2 |
80 |
| Audio Adam |
9 |
| Audio Adrenaline |
46 |
| Audio Bullys |
29 |
| Audio Fidelity |
4 |
| Audio Karate |
27 |
| Audio Learning Center |
16 |
| Audio Lotion |
4 |
| Audio Push |
54 |
| Audio Recording Club |
2 |
| Audio Soul Project |
2 |
| Audio Two |
11 |
| Audio/Rocketry |
2 |
| Audio88 |
21 |
| Audio88 & Yassin |
25 |
| Audio88 & Yassin feat. Morlockk Dilemma |
2 |
| AudioDamn! |
5 |
| AudioFeels |
2 |
| Audiocrush |
5 |
| Audiojack |
2 |
| Audiopain |
11 |
| Audioslave |
2 |
| Audiosmog |
2 |
| Audiotransparent |
6 |
| Audiovent |
17 |