In 2004 K9rl saw 25 performances during 3 concerts with 25 bands at 3 venues in 1 location.

Date   Concert   Venue   Location  
Jul 15, 2004 –
Jul 19, 2004
Gathering of the Juggalos
Bone Thugs-N-Harmony / Insane Clown Posse / Twiztid / Dark Lotus / Tech N9ne / Vanilla Ice / Ol’ Dirty Bastard / ABK
  Setlists
Nelson Ledges Quarry Park Garrettsville, Ohio, United States
May 22, 2004
Hfstival
The Cure / Papa Roach / Fall Out Boy / Yellowcard / New Found Glory / Taking Back Sunday / Cypress Hill / O.A.R. / Violent Femmes / Jay-Z / Lit / P.O.D. / Modest Mouse / Offspring
  Setlists
RFK Stadium
Apr 09, 2004
Fear Factory / Slipknot / Chimaira
  Setlists
Nation