07/20/2011 02:54 pm ET Updated Sep 19, 2011

Itchy-O: Unconventional Colo. Marching Band Crashes Events And Plays Drum-Heavy Music

Here’s a rare opportunity: a chance to listen to a live performance from the Denver band Itchy-O. You see, when Itchy-O plays a concert it’s often unannounced. The band really likes to crash events. Today we listen to a recording from one of those crashings, which CPR’s Zachary Barr attended. He’s here to tell us about this unconventional band.