Slipknot is a heavy metal band formed by vocalist and percussionist Anders Colsefni, guitarists Donnie Steele and Josh "Gnar" Brainard, bassist Paul Gray, drummer Joey Jordison and percussionist Shawn Crahan, in Des Moines, Iowa. Since its inception in 1995, the band has gone through multiple lineup changes, many occurring before the release of its debut album Slipknot, in 1999 ... Show More