The 4 most brutal, extreme, and amazing metal bands ever. They include:
They're either thrash, heavy, or speed metal.
When it comes to The Big 4, there fans go like this:
Metallica fan- Megadeth sucks!
Megadeth fan- Metallica sucks!
Slayer fan- Like Slayer or I'll slay you!
Anthrax fan- Anthrax is cool.