Billy Oleson has 2 Slipknot concerts.

Formed in 1995, Slipknot emerged from Des Moines, Iowa as leader of the burgeoning alternative and nu metal movement alongside bands like Korn, Mushroomhead, and System of a Down. As part of the band's horrorcore aesthetic, each member wears a unique mask and matching uniform, often a jumpsuit. Shows make extensive use of pyrotechnics, explosions, extravagant lighting, computer screens, and crazy antics that often involve audience members. In 2012, Slipknot created a music festival called Knotfest. The first Knotfests took place in Council Bluffs, Iowa and Somerset, Wisconsin. In 2014, Knotfest became an international event, and Slipknot hosted the event in Chiba, Japan. Since then, Knotfest has taken place in many other global locations.

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Date Concert Venue Location
Sep 21, 2001
Mudvayne / Slipknot / System of a Down / Rammstein / No One

Pledge of Allegiance Tour

  Photos   Setlists
Denver Coliseum Denver, Colorado, United States
Jun 21, 2001
Ozzfest 2001
Black Sabbath / Marilyn Manson / Slipknot / Papa Roach / Linkin Park / Disturbed / Crazy Town / Black Label Society / Mudvayne / Drowning Pool / The Union Underground / Taproot / Nonpoint / Hatebreed / Otep / American Head Charge / Systematic / Godhead / Beautiful Creatures / Pure Rubbish Show all bands
  Photos   Setlists
Empower Field at Mile High Denver, Colorado, United States

Some Videos From These Concerts


There are no videos from these concerts.

Some Photos From These Concerts


Mudvayne / Slipknot / System of a Down / Rammstein / No One on Sep 21, 2001 [128-small]

Mudvayne / Slipknot / System of a Down / Rammstein / No One
Sep 21, 2001
 Denver, Colorado, United States
  Uploaded by Miguel Loera

Ozzfest 2001 on Jun 21, 2001 [819-small]

Ozzfest 2001
Jun 21, 2001
 Denver, Colorado, United States
  Uploaded by djmabq

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