Antiviper

Black Death - USA

Antiworld

Progressive Death - USA

Antix (USA)

Hard Rock - USA

Antlers As Roots

Atmospheric Black - USA

Antropox

Thrash Metal - USA

Anu

Black Metal - USA

Anubis (USA)

Thrash Metal - USA

Anubis Rising

Metalcore - USA

Anubis Unbound

Metalcore - USA

Anubyss

Progressive Metal - USA

Anup Sastry

Progressive Metal - USA

Anvil Bitch

Thrash Metal - USA

Anvil Chorus

Heavy Metal - USA

Anwyl

Black Death - USA

Any Given Sin

Alternative Metal - USA

Anyone

Heavy Metal - USA

Anyone But You

Deathcore - USA

Anzio

Screamo - USA

Anzu

Black Metal - USA

Aokigahara (USA-1)

Progressive Metal - USA

Aokigahara (USA-2)

Black Metal - USA

Aoratos (USA)

Black Metal - USA

AP2

Industrial Metal - USA

Apache

Hard Rock - USA

Apache Stone

Hard Rock - USA

Aparia

Death Metal - USA

Apartment 213

Grindcore - USA

Apartment 3G

Hardcore - USA

Apartment 664

Death Metal - USA

Apathemy

Metalcore - USA

Apathetic Discharge

Progressive Death - USA

Apathy (USA-1)

Death Metal - USA

Apathy (USA-2)

Thrash Metal - USA

Apathy (USA-3)

Brutal Death - USA

Apathy (USA-4)

Folk black - USA

Apathy Arising

Thrash Metal - USA

Ape Machine

Heavy Rock - USA

Ape Vermin

Sludge Metal - USA

Apehanger

Sludge Doom - USA

Apeiron Bound

Progressive Metal - USA

Apes Of Wrath

Hardcore - USA

Apex Of Apathy

Post Hardcore - USA

Apex Of Fear

Brutal Death - USA

Aphasia (USA-1)

Metalcore - USA

Aphasia (USA-2)

Progressive Metal - USA

Aphasia (USA-3)

Post Hardcore - USA

Aphelion (USA)

Metalcore - USA

Aphelion Age

Symphonic Death - USA

Aphesis

Symphonic Death Black - USA

Aphotic (USA)

Death Metal - USA

Aphotic Apathy

Dark Ambient - USA

Aphotic Contrivance

Melodic Death Black - USA

Aphotic Discord

Deathcore - USA

Aphotic Genesis

Deathcore - USA

Aphotica

Melodic Death - USA

Aphrenous

Ambiant Black - USA

Apiary

Metal - USA

Apnea (USA)

Death Metal - USA

Apoapsis

Progressive Metal - USA

Apoc Death

Death Metal - USA

Apocalypse (USA-1)

Progressive Heavy - USA

Apocalypse (USA-2)

Ambiant Black - USA

Apocalypse (USA-3)

Porno Gore Grind - USA

Apocalypse Command

Black Death - USA

Apocalypse Head

Death Metal - USA

Apocalypse Now (USA)

Death Metal - USA

Apocalyptic Christ

Grind Death - USA

Apocalyptic Horror

Death Metal - USA

Apocalyptic Session

Thrash Black - USA

Apocalyptic Society

Death Metal - USA

Apocalyptic Visions

Death Metal - USA

Apochryphal Revelation

Black Metal - USA

Apocrafyx

Death Metal - USA

Apocrophex

Technical Death - USA

Apocryph (USA)

Thrash Death - USA

Apocrypha (USA)

Speed Heavy - USA

Apocryphal (USA)

Death Metal - USA

Apocryphetic

Death Metal - USA

Apocryphon (USA)

Death Metal - USA

Apocryphos (USA-1)

Progressive Heavy - USA

Apócrýphos (USA-2)

Dark Ambient - USA

Apofigeus

Grind Death - USA

Apokalyptic Warlust

Black Metal - USA

Apokatastasis (USA)

Black Death - USA

Apolinara

Symphonic Metal - USA

Apollinarix

Black Death - USA

Apollo Ra

Heavy Metal - USA

Apollyon Revolt

Death Metal - USA

Apophatic

Black Metal - USA

Apophenia

Black Death - USA

Apoplexy (USA-2)

Brutal Death - USA

Apoplexy (USA)

Death Grind - USA

Apostasy (USA-1)

Thrash Death - USA

Apostasy (USA-2)

Death Black - USA

Apostasy (USA-3)

Black Metal - USA

Apostisy

Unblack - USA

Apostle (USA)

Power Metal - USA

Apostle Of Perversion

Thrash Death - USA

Apostle Of Solitude

Doom Metal - USA

Apostles Of Grief

Doom Metal - USA