Showoff was a pop punk band from Chicago, Illinois led by vocalist (and auxiliary guitarist) Chris Envy. The band sold 34,000 albums in its career.
These are photos from concerts where Showoff played, so they may be of other bands that played the concert as well.
Showoff / Fairview / Further Seems Forever / National Fire Theory / Breaking Pangea Oct 28, 2001 Kansas City, Missouri, United States Uploaded by Murphy59
Showoff / The Juliana Theory / Squad 5-0 / Plain White T's May 4, 2001 Chicago, Illinois, United States Uploaded by Shana Brown