Metallica

A legendary American heavy metal band, formed in 1981 by James Hetfield and Lars Ulrich, famous for pioneering the thrash metal genre with fast tempos, aggressive riffs, and complex structures, becoming one of the "Big Four" of thrash alongside Megadeth, Slayer, and Anthrax. Known for iconic albums like Master of Puppets and their blockbuster Black Album, their music blends raw power with emotional depth, achieving massive global success and influencing generations of metal musicians through relentless touring and evolving sound, despite line-up changes and controversies.