In 1997 Leah O Brien saw 10 performances during 1 concert with 10 bands at 1 venue in 1 location.

Date   Concert   Venue   Location  
Jul 15, 1997 –
Jul 16, 1997
Lollapalooza /97
Tool / DEVO / Korn / The Prodigy / Orbital / Tricky / Snoop Doggy Dogg / Eels / James / Porno for Pyros
  Setlists
Pine Knob Music Theatre Clarkston, Michigan, United States