MU330 (pronounced "em-you-three-thirty") are a ska/punk band formed in 1988 in Saint Louis, Missouri. The original members met in Saint Louis University High School music class 330 (hence the name of the band).
These are photos from concerts where MU330 played, so they may be of other bands that played the concert as well.
MU330 / Logan’s Loss / Woolworthy Mar 10, 2001 Des Plaines, Illinois, United States Uploaded by Woolworthy