In 1991 Iamgas saw 8 performances during 6 concerts with 8 bands at 4 venues in 4 locations.

Date Concert Venue Location
Dec 13, 1991
Queensryche
  Photos   Setlists
The Long Beach Arena Long Beach, California, United States
Nov 18, 1991
Ozzy Osbourne / Infectious Grooves
  Photos   Setlists
Universal Amphitheatre Los Angeles, California, United States
Jul 18, 1991 –
Jul 19, 1991
Styx

Edge of the Century Tour

  Photos
Universal Amphitheatre Los Angeles, California, United States
Jun 23, 1991
Cheap Trick / Bang Tango
  Photos
Universal Amphitheatre Universal City, California, United States
May 15, 1991
Yes

Yes Union Tour

  Photos   Setlists
Great Western Forum Inglewood, California, United States
May 11, 1991
Steve Winwood / The Robert Cray Band
  Photos   Setlists
Great Western Forum Inglewood, California, United States