Megadeth is a heavy metal band from the United States. The band was created by Dave Mustaine in 1990 after he was fired from Metallica. Megadeth is a member of "The Big Four" in thrash metal along with Metallica, Slayer and Anthrax. Megadeth is considered to be one of the creators of thrash metal. They have released 14 albums of music. view more...