Megadeth

Megadeth is an American heavy metal band led by founder, front man, guitarist, and songwriter Dave Mustaine. Formed in 1983 by Mustaine and bass player David Ellefson following Mustaine's departure from Metallica, the band has since released eleven studio albums, six live albums, two EPs, thirty singles, thirty-two music videos, and three compilations.
Sources www.megadeth.com & www.wikipedia.org