Megadeth

Megadeth is an American heavy metal band formed in Los Angeles in 1983 by vocalist and guitarist Dave Mustaine. Known for their technically complex guitar work and musicianship, Megadeth is one of the "big four" of American thrash metal—along with Slayer, Anthrax, and Metallica—and is credited with helping to develop and popularize the genre. Their music features intricate arrangements, fast rhythm sections, dual lead guitars, and lyrical themes such as war, conflicts, politics, religion, death, and personal relationships.

In 1985, Megadeth released their debut album, Killing Is My Business... and Business Is Good!, on the independent record label Combat Records, to moderate success. It caught the attention of bigger labels, which led to Combat Records selling their contract to Capitol Records. Their first major-label album, Peace Sells... but Who's Buying?, was released in 1986 and was a major hit with the underground metal scene. Band members' substance abuse issues and personal disputes had brought Megadeth negative publicity during the late 1980s. Nonetheless, the band went on to release a number of platinum-selling albums, including So Far, So Good... So What! (1988), Rust in Peace (1990), Countdown to Extinction (1992), and Youthanasia (1994). These albums, along with worldwide tours, brought them public recognition. Megadeth's most recent (and final) studio album, Megadeth, was released in 2026 and became their first to reach #1 on the Billboard 200. Mustaine announced that, after the album's supporting tour concludes, Megadeth will disband.

Megadeth has undergone frequent lineup changes throughout its 43-year career, with Mustaine being the sole consistent member of the band. The band temporarily disbanded in 2002 when Mustaine suffered an arm injury and re-established in 2004 without longtime bassist David Ellefson, who had taken legal action against Mustaine. Ellefson settled out of court and rejoined the band in 2010, but was fired in 2021 amid allegations of sexual misconduct. Megadeth's current lineup includes Mustaine, bassist James LoMenzo, guitarist Teemu Mäntysaari and drummer Dirk Verbeuren.

Megadeth earned platinum certifications in the United States for five of its seventeen studio albums, and has received twelve Grammy nominations. Megadeth won its first Grammy Award in 2017 for the song "Dystopia" in the Best Metal Performance category. The band's mascot, Vic Rattlehead, regularly appears on album artwork and live shows. Megadeth hosted their own music festival, Gigantour, several times from July 2005 to August 2013, and held its first MegaCruise in October 2019.