Kirk Windstein is an American guitarist and singer. He is a founding member of the sludge metal band Crowbar and a founding member of the heavy metal supergroup Down, playing with them from 1991 to 2013 and later rejoining the band in 2020. In 2005, Windstein formed Kingdom of Sorrow with Jamey Jasta of Hatebreed. Their debut album was released in 2008. Windstein began his musical career in 1985 as a guitarist for a cover band called Victorian Blitz, and in 1988 joined a hardcore punk band called Shell Shock as a vocalist and guitarist.
Member of: Crowbar
Genres: Sludge Metal
Occupations: musician, singer, songwriter, singer-songwriter, guitarist