The historic Red Rocks Amphitheatre, located near Denver, Colo., is teaming up with Verizon-backed company Visible for "Red Rocks Unpaused," a digital music festival taking place Sept. 1-3. The free event, which fans can access via Twitter's live event page or VisiblexRedRocks.com, will feature live performances from artists such as Megan Thee Stallion, Lil Baby, and Nathaniel Rateliff & The Night Sweats. The event goes beyond the typical livestreamed concert, though: Audience chat messages will be displayed on the faces of the Red Rocks for artists to see and react to, audiences will help set off pyrotechnics (virtually, of course), viewers can vote for encore songs, and audience polling will help control the light show.

During the Red Rocks Unpaused music festival, audience chat messages will be displayed on the faces of the Red Rocks for artists—who will be at the venue in person—to see and react to.