Frownland

Source? I've only heard The Big Four applied as a term to thrash metal. Google searches don't seem to help your case either.

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Studies show that when a given norm is changed in the face of the unchanging, the remaining contradictions will parallel the truth.

JGuy Grungeman

https://www.google.com/search?q=big+...utf-8&oe=utf-8

Did you even click the links? You'll find that this is the most common combination. Sure, some may say others, but just because Big 4 of Thrash is the only one you've heard, that doesn't mean it's the only one. Heck, the Big 4 of Grunge are Nirvana, Alice in Chains, Pearl Jam, and Soundgarden. I would know since I am a part of multiple grunge websites, and that's the official decision. You'll probably find that this is the official prog decision if you go to progressive rock websites.

https://answers.yahoo.com/question/i...6215431AA89qmT
https://rateyourmusic.com/board_mess...age_id=5131445

Big 4 of Thrash Metal is more officially decided on since metal is much bigger than prog. And this doesn't change the fact that you're the one not answering the question properly.

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