Metallica d tarbaɛt tamarikanit n thrash metal. Xelqen-tt Lars Ulrich akked James Hetfield deg useggas n 1981 deg temdint n Los Angeles, California. Tarbaɛt-a tettiki i "Big Four" ("rebɛa imeqqranen") akked tlata nniḍen: Slayer, Megadeth akked Anthrax. Tadiskugrafit Kill 'Em All (1983) Ride the Lightning (1984) Master of Puppets (1986) Garage Days Re-Revisited (EP) (1987) ...And Justice for All (1988) Metallica (1991) Live Shit: Binge & Purge (1993) Load (1996) ReLoad (1997) Garage Inc. (1998) S&M (1999) St. Anger (2003) Some Kind of Monster (EP) (2004) Death Magnetic (2008) Hardwired... to Self-Destruct (2016) S&M2 (2020) 72 Seasons (2023)