A Change Of Pace
                 A Different Breed of Killer
                 A Dozen Furies
                 A Good Day for Killing
                 A Life Once Lost
                 A Love Ends Suicide
                 A Lower Deep
                 A Perfect Circle
                 A Perfect Murder
                 A Plea For Purging
                 A Red Dawn
                 A Static Lullaby
                 A Wilhelm Scream
                 A. Crassicauda
                 A.18
                 Çophnath Paneah
                 Abaddon Incarnate
                 Abathur
                 Abattory
                 Abed
                 Abettor of Satan
                 Abhor
                 Abhorer
                 Abigail
                 Abigail Williams
                 Abigor
                 Ablaze
                 Abominant
                 Abominator
                 Aborted
                 Aborym
                 Above This Fire
                 Abruptum
                 Abscess
                 Absence, The
                 Absolute Defiance
                 Absolution
                 Absolve
                 Absu
                 Abvul Abashy
                 Abysmal Dawn
                 Abyssic Hate
                 AC/DC
                 Acacia Strain, The
                 Accept
                 Acetylene
                 Acheron
                 Acheron Gates
                 Achilles
                 Acid Bath
                 Acrassicauda
                 Acrid Semblance
                 Acropolis
                 Across Five Aprils
                 Act Of God
                 Acumen Nation
                 Ad Hominem
                 Adair
                 Adaptor
                 Adder
                 Adema
                 Adjudgement
                 Adler's Appetite
                 Adonis
                 Adversary
                 Aeon
                 Aereogramme
                 Affliction
                 AFS
                 After Forever
                 After the Burial
                 Agalloch
                 Agathocles
                 Agathodaimon
                 Age Of Silence
                 Agenda of Swine
                 Agents Of Man
                 Agents Of Oblivion
                 Agnostic Front
                 Agonist, the
                 Agony
                 Agony Scene, The
                 Agoraphobic Nosebleed
                 Agressor
                 Agro
                 Agrokulcher
                 Aiden
                 Aiming High
                 Aina
                 Ajdath
                 Akercocke
                 Akira Takasaki
                 Al Iblis
                 Alabama Thunderpussy
                 Alarum
                 Alastis
                 Alba Solaris
                 Alchemist
                 Alesana
                 Alestorm
                 Aletheian
                 Alev
                 Alexandria
                 Alexisonfire
                 Alghazanth
                 Alice Cooper
                 Alice In Chains
                 Alien Ant Farm
                 Alkaline
                 All Else Failed
                 All Out War
                 All Shall Perish
                 All That Is Evil
                 All That Remains
                 Allele
                 Allhelluja
                 Alove For Enemies
                 Alter Bridge
                 Altered Aeon
                 Amaran
                 Amaxez
                 Ambehr
                 Amduscias
                 Amen
                 Amen Family, The
                 Amenta, The
                 American Black Lung, the
                 American Dog
                 American Headcharge
                 American Tragedy
                 Amon Amarth
                 Among the Infected
                 Amoral
                 Amorphis
                 An Albatross
                 Anaal Nathrakh
                 Anal Cunt
                 Anal Vomit
                 Analyst, the
                 Anata
                 Ancient
                 Ancient Rites
                 Ancient Tale
                 And Utero Dominae
                 Andromeda
                 Anew Revolution
                 Angel Blake
                 Angel Dust
                 Angelcorpse
                 Anger
                 Anger Management
                 Angra
                 Angtoria
                 Anguish
                 Anima
                 Animetal
                 Animosity
                 Ankla
                 Annihilator
                 Annotations of an Autopsy
                 Annunaki
                 Anon
                 Anorexia Nervosa
                 Another Animal
                 Another Black Day
                 Ansur
                 Antaeus
                 Anthem (Jpn)
                 Anthrax
                 Anti-Flag
                 Antigama
                 Antiquus
                 Anubis
                 Anyone
                 Apartment 26
                 Apex Theory
                 Aphasia
                 Aphelion
                 Apocalyptic Riders. The
                 Apocalyptica
                 Apologist
                 Aquabats
                 Aradia
                 Arafel
                 Arallu
                 Aras
                 Arcadia
                 Arcane Dimension
                 Arch Enemy
                 Archaic Guilt
                 Archer
                 Architect
                 Architects
                 Archon
                 Arcturus
                 Ares
                 Aresz
                 Argument Soul
                 Arise and Ruin
                 Ark Storm
                 Arkaea
                 Arkhaytulmayt
                 Arkhon Infaustus
                 Armageddon Holocaust
                 Armed Death
                 Armilos
                 Armor For Sleep
                 Armored Saint
                 Army Of Anyone
                 Arsis
                 Arson
                 Arson Anthem
                 Arsonists Get All The Girls
                 Art 238
                 Artcell
                 Arthurkill
                 Artimus Pyledriver
                 Aryan Spirits
                 Aryan Venture
                 As Cities Burn
                 As Eden Burns
                 As Hope Dies
                 As I Lay Dying
                 As Sahar
                 Ascension of the Watchers
                 Asgaard
                 Asgaut
                 Asguard
                 Ashes Divide
                 Ashes of Your Enemy
                 Ashes to Ashes
                 Asmegin
                 Asphyx
                 Asphyxiate
                 Asrafil
                 Asrai
                 Assassin
                 Astriaal
                 Asunder
                 Asvaran
                 At All Cost
                 At The Drive-In
                 At The Gates
                 Atakhama
                 Atheist
                 Athena
                 Athotorgh
                 Atmosphere
                 Atomega
                 Atomic Tornado
                 Atomship
                 Atreyu
                 Atrocity
                 Atrox
                 Audioslave
                 Audiovent
                 Audrey Horne
                 Augury
                 August Burns Red
                 Aurthohin
                 Austrian Death Machine
                 Automatic, the
                 Autopsy Gothic
                 Autumn
                 Autumn Offering, The
                 Autumn's End
                 Ava Inferi
                 Avantasia
                 Avenged Sevenfold
                 Averse Sefira
                 Avinar
                 Avulsed
                 Awaken Demons
                 Awakening, The
                 Axed Ministers
                 Axel Rudi Pell
                 Axenstar
                 Ayat
                 Ayreon
                 Azaghal
                 Azamoth
                 Azarath
                 Azaroth
                 Azazel
                 Azmael
                 Azra-el
                 Azrael
                 Azrael's Bane
                 Aztec