Bands

Bordellero

Russia · Death Metal/Goregrind

Borderline Personality Disorder

Poland · Technical Death/Thrash Metal/Deathcore

Boréal

Canada · Progressive Metal

Boreal Tundra

Canada · Atmospheric Black Metal

Boris Randall

United States · Southern/Stoner Metal/Horror Punk

Born an Abomination

United States · Depressive Black Metal

Born from Fear

United States · Black/Death Metal

Born in Disaster

Argentina · Melodic Death Metal/Metalcore

Boske Lunar Ancestral

United States · Black Metal

Bottenberg

Netherlands · Black Metal

Bound

Finland · Melodic Death Metal

Bounded Rationality

Finland · Progressive Metal

Boveda del Sol

Spain · Post-Metal/Rock (early); Progressive Sludge/Doom/Post-Metal (later)

Boy Gore

United States · Goregrind

Brahmastra

Australia · Black Metal

Brain Explode

Brazil · Thrash Metal/Crossover

Brain Junkies

United States · Industrial/Thrash Metal

Brainpeaches

Germany · Thrash/Groove Metal

Brainslug

United States · Heavy/Doom Metal

Brainstem

Canada · Death Metal/Grindcore

Brainstormy

Brazil · Progressive/Avant-garde Thrash Metal

Brainwash

Italy · Goregrind/Brutal Death Metal

Breathless Morning

Ecuador · Depressive Black Metal

Breed to Infest

Portugal · Death Metal/Grindcore