Bastyon

🎸 Heavy Metal

🌍 United Kingdom

Basura

🎸 Death Metal

🌍 United States

Basura

🎸 Grindcore (early); Death Metal/Grindcore (later)

🌍 United States

Bat

🎸 Heavy/Speed Metal

🌍 United States

Bat Bones

🎸 Thrash Metal

🌍 Japan

Bat Castle

🎸 Black/Death/Groove Metal/Grindcore

🌍 United States

Bat Eater

🎸 Death Metal/Grindcore

🌍 United States

Bat Magic

🎸 Black Metal

🌍 United States

Bat Sacrifice

🎸 Doom/Sludge Metal/Hardcore

🌍 United States

Bataan Death March

🎸 Death Metal/Grindcore, Crossover/Thrash Metal

🌍 United States

Bataillon 500

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

🌍 Germany

Bataillon B.

🎸 Black Metal

🌍 France

Batakazzo

🎸 Goregrind

🌍 Chile

Bataklan

🎸 Death Metal

🌍 Belgium

Batali

🎸 Death Metal/Crust Punk/Grindcore

🌍 Poland

Batallador

🎸 Heavy/Thrash Metal

🌍 Argentina

Batallion

🎸 Thrash Metal

🌍 United States

Batallion

🎸 Blackened Thrash Metal

🌍 Chile

Batallón

🎸 Thrash Metal

🌍 Paraguay

Batallón de Castigo

🎸 RAC/Thrash Metal

🌍 Spain

Batan

🎸 Heavy Metal

🌍 Argentina

Batarakala

🎸 Thrash Metal

🌍 Indonesia

Batavia

🌍 United States

Batborp

🎸 Black Metal

🌍 United States

Bateria

🎸 Death/Thrash Metal

🌍 Sweden

Bates Motel

🎸 Heavy Metal/Hard Rock

🌍 Canada

Bates Motel

🎸 Heavy Metal/Rock/Sludge Metal/Grunge

🌍 United Kingdom

Bath

🎸 Gothic/Doom/Sludge Metal

🌍 Canada

Bath Salt Zombies

🎸 Crossover/Thrash Metal

🌍 Puerto Rico

Báthadh

🎸 Black Metal

🌍 United States