Oliver Hartmann (born 28 June 1970 in Rüsselsheim, West Germany) is a German metal vocalist, guitarist, songwriter, and producer who performed in various acts, either as guitarist, solo or choir singer.
Oliver Hartmann, born on June 28, 1970, in Rüsselsheim, West Germany, is a German musician known for his work as a metal vocalist, guitarist, songwriter, and producer. He has contributed to various musical projects, including those where he played guitar, performed solo, or sang in choirs.