American heavy metal band formed in 1983 and led by Dave Mustaine following his departure from Metallica. Also featuring Dave Mustaine, Glen Drover, Shawn Drover and James LoMenzo.
The band's important albums include "Killing Is My Business... and Business Is Good!", "Peace Sells... but Who's Buying?", "So Far, So Good... So What! and "Countdown to Extinction".