In 1999 Cory O Brien saw 9 performances during 3 concerts with 9 bands at 3 venues in 2 locations.

Date Concert Venue Location
Aug 12, 1999
Insane Clown Posse / Crazy Bone / Biohazard / Mindless Self Indulgence Wings Stadium Kalamazoo, Michigan, United States
Apr 21, 1999
Marilyn Manson / Nashville Pussy
  Setlists
Van Andel Arena Grand Rapids, Michigan, United States
Mar 31, 1999
Clutch / Drown / Locotribe The Intersection Grand Rapids, Michigan, United States