Who is the lead singer of System of a Down, the Armenian-American heavy metal band founded in Glendale, California?

Serj Tankian, known as the founder and lead vocalist of System of a Down, is considered one of the greatest heavy metal singers. His unique style of singing and broad vocal range have been praised and appreciated. He has a 4.2-octave vocal range, according to a research performed by VVN Music.

Asked by Vasilii Kulev · Last updated 4 years ago · 15.4K views · SOURCE