Related Information for Metallica Metallica is an American metal band formed in 1981 in Los Angeles, California, United States when drummer Lars Ulrich posted an advertisement in The Recycler. Metallica’s line-up originally consisted of Ulrich, rhythm guitarist and vocalist James Hetfield, and lead guitarist Dave Mustaine. Mustaine was later fired due to problems with alcoholism and drug addiction - he went on to form the band Megadeth. Exodus guitarist Kirk Hammett took his place. Metallica has been throu.. read more