0
Daron Malakian
Daron Malakian
Armenian-American guitarist
1
John Dolmayan
John Dolmayan
Lebanese-born Armenian-American songwriter and drummer
2
Serj Tankian
Serj Tankian
Lebanese-born Armenian-American singer, musician, and songwriter
3
Shavo Odadjian
Shavo Odadjian
American musician
4
Daron Malakian and Scars on Broadway
Daron Malakian and Scars on Broadway
American metal band
5
Achozen
Achozen
musical project / band
6
Arto Tunçboyacıyan
Arto Tunçboyacıyan
Turkish musician
7
Praxis
Praxis
experimental rock band led by Bill Laswell and Buckethead
8
Vlado Meller
Vlado Meller
audio engineer
9
Fair to Midland
Fair to Midland
band
10
Chi Cheng
Chi Cheng
American bassist
11
Jared Gomes
Jared Gomes
musician
12
Sevendust
Sevendust
American rock band

System of a Down (also known as SoaD or simply System) is an Armenian-American heavy metal band formed in Glendale, California, in 1994. It currently consists of members Serj Tankian (lead vocals, keyboards), Daron Malakian (guitar, vocals), Shavo Odadjian (bass, backing vocals), and John Dolmayan (drums), who replaced original drummer Andy Khachaturian in 1997.

The band achieved commercial success with the release of five studio albums, three of which debuted at number one on the US Billboard 200. System of a Down has been nominated for four Grammy Awards and their song "B.Y.O.B." won a Grammy Award for Best Hard Rock Performance in 2006. The band went on hiatus in 2006 and reunited in 2010. Other than two new songs in 2020 ("Protect the Land" and "Genocidal Humanoidz"), System of a Down has not released a full-length record since the Mezmerize and Hypnotize albums in 2005. The band has sold over 40 million records worldwide, while two of their singles "Aerials" and "Hypnotize" reached number one on Billboard's Alternative Songs chart.