Official site for System Of A Down. Stream the new songs 'Protect The Land' and 'Genocidal Humanoidz' now. System of a Down has sold over 40 million records worldwide, and two of their singles, “Aerials” and “Hypnotize,” reached number one on Billboard’s Alternative Songs chart. The band System of a Down is an American metal band. They started in 1995 in Los Angeles, California with four members of Armenian descent, Serj Tankian (lead singer, born August 21, 1967), Daron Malakian (lead guitar, singer, born July 18, 1975), Shavo Odadjian (bass, background singer, born April 22, 1974) and drummer Andy Khachaturian (but was replaced with John Dolmayan). System of a Down is an American metal band. They started in 1995 in Los Angeles, California with four members of Armenian descent, Serj Tankian , Daron Malakian , Shavo Odadjian and drummer Andy Khachaturian . 4tkaY.

system of a down members