In 1970 Richter9 saw 4 performances during 3 concerts with 4 bands at 3 venues in 1 location.

Date Concert Venue Location
Nov 29, 1970
New Riders of the Purple Sage / Grateful Dead
  Setlists
The Agora Columbus, Ohio, United States
May 28, 1970
Jethro Tull
  Setlists
Delaware Selby Stadium Columbus, Ohio, United States
Apr 28, 1970
Mountain Delaware Shelby Stadium Columbus, Ohio, United States