In 1973 Ken Miller saw 3 performances during 2 concerts with 3 bands at 2 venues in 2 locations.

Date   Concert   Venue   Location  
Nov 20, 1973
The Who / Lynyrd Skynyrd
  Photos   Setlists
Cow Palace Daly City, California, United States
Jun 02, 1973
Led Zeppelin
  Photos   Setlists
Kezar Stadium San Francisco, California, United States