B.F.T.E.

🎸 Black Metal/Crust Punk

🌍 Bolivia

B.G.T.

🎸 Death Metal

🌍 Germany

B.H.P.

🎸 Death Metal

🌍 Croatia

B.H.S.

🎸 Black Metal

🌍 Unknown

B.L.C.

🎸 Black Metal

🌍 United States

B.L.E.E.D.

🎸 Thrash Metal/Metalcore

🌍 Greece

B.M.O.T.H.T.C.&.S.I.T.A.

🎸 Black Metal

🌍 United Kingdom

B.O.B.

🎸 Thrash/Death Metal

🌍 Italy

B.O.R.N.

🎸 Heavy Metal (early); Melodic Hard Rock (later)

🌍 Germany

B.O.S.

🎸 Black Metal

🌍 United States

B.O.T.

🎸 Thrash Metal/Crossover

🌍 United States

B.O.W.A.

🎸 Heavy Metal

🌍 United States

B.R.A.S.H.

🎸 Death/Thrash Metal

🌍 United States

B.S.D.

🎸 Deathcore

🌍 France

B.S.T.

🎸 Doom Metal

🌍 Germany

B.S.U.R.

🎸 Heavy Metal

🌍 Germany

B.T. Saints

🎸 Doom Metal/Stoner Rock

🌍 United States

B.T.R.

🎸 Heavy Metal/Punk Rock

🌍 Russia

B.T.R.

🎸 Thrash Metal (early); Hard Rock/Heavy Metal (later)

🌍 Bulgaria

B4rbar4

🎸 Death Metal/Grindcore

🌍 Czechia

Ba Black Battle Quake

🎸 Black Metal

🌍 Japan

Bâ'a

🎸 Black Metal

🌍 France

Ba'al

🎸 Black/Sludge/Post-Metal

🌍 United Kingdom

Ba'al Draconis

🎸 Black Metal

🌍 Brazil

Ba'alzamon

🎸 Melodic Black/Death Metal

🌍 United States

Baader-Meinhof

🎸 Black/Doom/Sludge Metal

🌍 United States

Baag

🎸 Blackened Sludge Metal

🌍 United States

Baagak

🎸 Raw Black Metal

🌍 Canada

Baal

🎸 Grindcore

🌍 Spain

Baal

🎸 Black Metal

🌍 United States