Audio Blossom

🎸 Heavy/Power Metal

🌍 Korea, South

Audio Cross

🎸 Groove Metal

🌍 United States

Audio Kollaps

🎸 Death Metal/Grindcore/Crust

🌍 Germany

Audio Kombat Arsenal

🎸 Progressive Metal

🌍 United States

Audioblack

🎸 Experimental/Progressive Metal

🌍 United States

Audiobulldozzer

🎸 Groove/Thrash Metal

🌍 Russia

Audiocide

🎸 Brutal Death Metal

🌍 United States

Audiocitadel

🎸 Groove/Industrial Metal

🌍 Russia

Audioharm

🎸 Depressive Black Metal

🌍 United States

Audiopain

🎸 Thrash Metal

🌍 Norway

Audiopsicótica

🎸 Nu-Metal (early); Groove/Death Metal (later)

🌍 Chile

Audiorrea

🎸 Death Metal/Grindcore

🌍 Spain

Audiosupernova

🎸 Progressive Metal

🌍 United States

Audiotrauma

🎸 Grindcore

🌍 Peru

Audiovision

🎸 Heavy/Melodic Power Metal

🌍 Sweden

Auditor

🌍 Australia

Auditory Anguish

🎸 Death Metal

🌍 United States

Auditory Imagery

🎸 Progressive Heavy/Power Metal

🌍 United States

Audity

🎸 Thrash Metal/Metalcore

🌍 France

Audoibik

🎸 Groove Metal

🌍 Bangladesh

Audrey Fall

🎸 Post-Metal/Rock

🌍 Latvia

Audrey Horne

🎸 Heavy Metal/Hard Rock

🌍 Norway

Audrey Horne

🎸 Heavy/Stoner Metal

🌍 United States

Audrvin

🎸 Black Metal

🌍 Norway

Auðn

🎸 Atmospheric Black Metal

🌍 Iceland

Auenspuk

🎸 Thrash Metal

🌍 Germany

Auerkallio

🎸 Progressive Death Metal, Progressive Rock

🌍 Finland

Auf dem schwarzen Thron

🎸 Black Metal

🌍 Germany

Aufbruch

🎸 Black/Death Metal

🌍 Italy

Aufbruch

🎸 Oi!/RAC (early); Thrash Metal/RAC (later)

🌍 Germany