Famous guitar riffs of The Big 4 (thrash metal)

hello everyone we meet again.
on this occasion I will bring the famous guitar riff riff from The big four. My favorite bands.

The "Big Four" thrash metal bands were Anthrax, Megadeth, Metallica, and Slayer, who came together and popularized the genre in the early 1980s. There are also those who say it's no longer the "Big Four" but the "Big Five" Megadeth, Slayer, Exodus, Pantera, and Metallica.

But in this video, I only popularize four bands, namely Slayer, Metallica, Megadeath and Pantera.
they are all my influence in playing music.
because I heard them, I fell in love and became crazy about music, especially guitar. In my personal opinion, the flow of thrash metal is dashing, full of enthusiasm and full of explosions, with a sound that sounds louder in tempo to the main guitar riffs, not to forget the very diverse themes.

The origins of thrash metal generally go back to the late 1970s and early 1980s, when several bands began to combine the sounds of the New Wave of British Heavy Metal, creating a new genre and developing it into a group separate from punk rock and hardcore. . This genre is more aggressive than speed metal.

I hope you can accept and enjoy this music. thanks