In 1998 Mark Seagrave saw 15 performances during 1 concert with 15 bands at 1 venue in 1 location.

Date Concert Venue Location
Jun 20, 1998
Ozzfest '98
Black Sabbath / Ozzy Osbourne / Foo Fighters / Korn / Pantera / Soulfly / Slayer / Therapy / Fear Factory / Coal Chamber / Life Of Agony / he’d pe / Entombed / Human Waste Project / Pitchshifter
  Setlists
National Bowl Milton Keynes, England, United Kingdom