System of a Down

Striking a balance between '80s underground thrash metal and metallic early-'90s alternative rock, Armenian-American quartet System of a Down effectively pushed their socially conscious, politically charged messages into the mosh pits during the turn of the century's nu-metal wave. Their dark and wild style led them from a cult following to a full-blown movement with breakout hit Toxicity, which debuted at number one in 2001 and planted them at the top of the charts through the early 2000s with a pair of related albums, Mezmerize and Hypnotize. Soon afterward, the band took an...