Metal

1. Traditional Heavy Metal

2. New Wave of British Heavy Metal

3. Extreme Metal

3.1. Thrash Metal

3.1.1. Groove Metal

3.1.2. Crossover Thrash

3.1.3. Teutonic Thrash

3.2. Death Metal

3.2.1. Melodic Death Metal

3.2.2. Technical Death Metal

3.2.3. Blackened Death Metal

3.2.4. Swedish Death Metal

3.3. Black Metal

3.3.1. Norwegian Black Metal

3.3.2. Symphonic Black Metal

3.3.3. Viking Metal

3.3.4. War Metal

3.4. Doom Metal

3.4.1. Traditional Doom

3.4.2. Death-Doom

3.4.3. Drone Doom

3.4.4. Sludge Doom

3.4.5. Epic Doom

3.4.6. Stoner Doom

3.4.7. Funeral Doom

3.4.8. Black Doom

3.5. Power Metal

3.6. Speed Metal

3.7. Crust Punk

3.8. Grindcore

3.8.1. Deathgrind

3.8.2. Goregrind

3.8.3. Pornogrind

4. Progressive Metal

4.1. Djent

5. Glam Metal

6. Folk Metal

6.1. Celtic Metal

6.2. Pirate Metal

6.3. Medieval Metal

6.4. Pagan Metal

6.5. Oriental Metal