| A Different Breed of Killer |
Ancient Bards |
| A Dozen Furies |
Ancient Man |
| A Gruesome Find |
And Burn |
| A Life Once Lost |
And Hell Followed With |
| A Love Ends Suicide |
Andromeda |
| A Million Dead Birds Laughing |
Angel Blake |
| A Perfect Murder |
Angel Crew |
| A Plea for Purging |
Angelas Dish |
| A Red Dawn |
Angelus Apatrida |
| A Second From the Surface |
Angrepp |
| A Static Lullaby |
Anguish |
| A Storm of Light |
Anhedonist |
| A Swarm of the Sun |
Ani Kyd |
| A Thousand Shades of Cold |
Anim8 |
| A Traitor Like Judas |
Anima |
| Abacinate |
Animals as Leaders |
| Abandon All Hope |
Animus Industries |
| Abandoned |
Anmod |
| Abbath |
Annandale |
| Abcess |
Annex Theory |
| Abigail Williams |
Annihilator |
| Abominable Iron Sloth, The |
Annotations of an Autopsy |
| Aborted |
Annulond |
| Aborted Fetus |
Answer, The |
| Aborym |
Antagonist |
| Abscess |
Antagonist A.D. |
| Absence, The |
Anterior |
| Absolute Steel |
Anthrax |
| Absu |
Anti-Mortem |
| Abysmal Dawn |
Antichrist Imperium, The |
| Abyssphere |
Antigama |
| AC/DC |
Antiquus |
| Acacia Strain, The |
Antistatic |
| Accüsed, The |
Antonamasia |
| Accept |
Aosoth |
| Ace Frehley |
Apocalypse |
| Acid Reign |
Apocalyptica |
| Acid Tiger |
Apollo Pathway |
| Acid Vain |
Apparitions of Null |
| Acrassicauda |
April |
| Adagio |
Arcadia |
| Addiction Crew |
Arcane |
| Addictive |
Arch Enemy |
| Adema |
Architects |
| Adrenaline Mob |
Archspire |
| Adversarial |
Arcturus |
| Aeon |
Arena |
| Aeon of Horus |
Argath |
| Aerosmith |
Argument Soul |
| Aeturnus Dominion |
Argus |
| Affector |
Arise and Ruin |
| AFI |
Arkaea |
| After All |
Arkheth |
| After the Fall |
Arkona |
| Against |
Arma Gathas |
| Agalloch |
Armageddon Rev. 16:16 |
| Agankast |
Armor for Sleep |
| Age of Evil |
Armored Saint |
| Agenda of Swine |
Armory |
| Agent Cooper |
Army of Anyone |
| Agents of Abhorrence |
Arrayan Path |
| Agents of Man |
Arryan Path |
| Agiel |
Arsebreed |
| Agnostic Front |
Arsis |
| Agonist, The |
Arsonists Get All the Girls |
| Agony Scene, The |
Arstidir Lifsins |
| Agoraphobic Nosebleed |
Art in Exile |
| Ahab |
Artas |
| Aherusia |
Artificial Brain |
| Ahumado Granujo |
Artillery |
| Aiden |
As I Lay Dying |
| Airbourne |
As Light Dies |
| Aisles |
As They Sleep |
| Ajattara |
As We Fight |
| Akashic |
As You Drown |
| Akercocke |
Ascendicate, The |
| Akoma |
Asesino |
| Alabama Thunderpussy |
Asg |
| Alarum |
Ashes in Vein |
| Alba Varden |
Asia |
| Alcest |
Asking Alexandria |
| Alchemist |
Aspera |
| Aldaaron |
Asphyx |
| Alesana |
Asphyxia |
| Alestorm |
Assailant |
| Alexis |
Assaulter |
| Alexisonfire |
Astriaal |
| Aliases |
Astrofaes |
| Alice Cooper |
Asylum Radio |
| Alice in Chains |
At All Cost |
| Alienation Mental |
At the Gates |
| Alkaloid |
At the Soundawn |
| Alkira |
Athorn |
| All Else Fails |
Atlantean Kodex |
| All Out War |
Atlas Moth, The |
| All Pigs Must Die |
Atom Smash |
| All Shall Perish |
Atomic Bitchwax, The |
| All That Remains |
Atomizer |
| All Time Low |
Atreyu |
| Allegaeon |
Atriarch |
| Allele |
Atrox |
| Allen-Lande |
Audio Terror Regime |
| Almah |
Audition, The |
| Almost, The |
Audrey Horne |
| Alpha State |
Augury |
| Altar (NL) |
August Burns Red |
| Altar of Plagues |
Aura Noir |
| Alter Bridge |
Austhral |
| Alterbeast |
Austrian Death Machine |
| Alunah |
Author & Punisher |
| Amarna Reign |
Authority Zero |
| Amaseffer |
Autopsy |
| Amen |
Autumn |
| Amenra |
Autumn Hour |
| Amenta, The |
Autumn Offering, The |
| american |
Autumn's End |
| American Head Charge |
Ava Inferi |
| Amity Affliction, The |
Avalon Drive |
| Amodus |
Avantasia |
| Amon |
Avatarium |
| Amon Amarth |
Avenged Sevenfold |
| Amoral |
Aversions Crown |
| Amorphis |
Avian |
| Anaal Nathrakh |
Avichi |
| Anarion |
Avishay Mizrav |
| Anata |
Avith |
| Anathema |
Axamenta |
| Anberlin |
Axel Rudi Pell |
| Ancestors |
Axis Powers |
| Ancient Ascendant |
Ayreon |
