The four-day celebration of independent artists as seen by fans, bands and OpenAir.
Watch videos of 2015 UMS artists performing in the CPR Performance Studio, and check back this weekend for OpenAir's live blog and coverage.
Stream or download free tracks from 10 Colorado acts performing at the UMS in Denver July 23-26.
Glowing House, Edison, Porlolo and more added to four-day Denver music event.
Here's OpenAir's handy guide to Colorado's summer music festivals. Read up on what each event has to offer, and browse our interactive map for more details.
176 more artists added to July event, including Kitty Crimes, Clouds & Mountains, Mosey West and more.
Tennis, Residual Kid and many more added to four-day music event.