Biomenace

🎸 Thrash/Death Metal

🌍 Brazil

BioMental

🎸 Progressive Groove/Death Metal

🌍 Argentina

Biomimic

🎸 Progressive Death Metal

🌍 United States

Biomorf

🎸 Death Metal

🌍 Brazil

Biomorph

🎸 Melodic Death Metal

🌍 Germany

Biomorphic Engulfment

🎸 Brutal Death Metal

🌍 Thailand

Biomortek

🎸 Industrial/Groove Metal

🌍 Mexico

Bionic Angel

🎸 Electronic/Industrial/Gothic Metal/Rock

🌍 Germany

Bionic Hammer

🎸 Death Metal

🌍 United States

Bionic Origin

🎸 Melodic Death Metal

🌍 Greece

BionKill

🎸 Thrash Metal

🌍 Portugal

Biophobia

🎸 Black Metal

🌍 Bulgaria

Bioplasma

🎸 Technical Brutal Death Metal

🌍 New Zealand

Biopsia

🎸 Grindcore/Death Metal

🌍 Chile

Biopsy

🎸 Death Metal

🌍 Ecuador

Biopsy

🎸 Brutal Death Metal

🌍 Chile

Biopsy

🎸 Brutal Death Metal

🌍 India

Biopsycunt

🎸 Goregrind

🌍 Thailand

Biorate

🎸 Melodic Death Metal

🌍 Russia

Biorhythm

🎸 Stoner Metal

🌍 United States

Biorobots

🎸 Experimental Noise (early); Experimental Death Metal (later)

🌍 Costa Rica

Biorrhexis

🎸 Death Metal/Grindcore, Funeral Doom Metal

🌍 International

Biorzict Infegoth

🎸 Death Metal

🌍 Indonesia

Bios Polemos

🎸 Depressive Black Metal

🌍 Italy

Biosfear

🎸 Heavy/Industrial/Progressive Metal

🌍 Spain

Biosick

🎸 Death Metal

🌍 Switzerland

Biostruction

🎸 Death/Thrash Metal

🌍 Mexico

Biotech

🎸 Thrash Metal (early); Industrial Metal (later)

🌍 Spain

Biotech

🎸 Thrash/Groove Metal

🌍 Italy

Biotech

🎸 Thrash Metal

🌍 Sweden