![](https://www.cpr.org/cdn-cgi/image/width=3840,quality=75,format=auto/https://wp-cpr.s3.amazonaws.com/uploads/2019/05/Underground_Showcase.jpg)
What qualifies a band as "underground'"? Fans can judge for themselves, as Denver's 11th annual Underground Music Showcase features more than 300 bands over four days. And there's more than music - this year's event includes art, film, and comedy. Colorado Public Radio's Mike Lamp talks with event director Kendall Smith of the Denver Post.
[Photo: Anya Semenoff for heyreverb.com]