![U2 playing its famous Red Rocks show, taped for the "Under A Blood Red Sky" video concert, June 5, 1983. Photo by Greg Wigler/Special to the News. - Rocky Mountain News - U2 playing its famous Red Rocks show, taped for the "Under A Blood Red Sky" video concert, June 5, 1983. Photo by Greg Wigler/Special to the News. - Rocky Mountain News -](https://digital.denverlibrary.org/digital/api/singleitem/image/p16079coll32/31689/default.jpg)
U2 playing its famous Red Rocks show, taped for the "Under A Blood Red Sky" video concert, June 5, 1983. Photo by Greg Wigler/Special to the News. - Rocky Mountain News -
![File:U2 Joshua Tree Tour 2017 video screen in red for Streets in Rome 7-16-17.jpg - Wikimedia Commons File:U2 Joshua Tree Tour 2017 video screen in red for Streets in Rome 7-16-17.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e7/U2_Joshua_Tree_Tour_2017_video_screen_in_red_for_Streets_in_Rome_7-16-17.jpg)
File:U2 Joshua Tree Tour 2017 video screen in red for Streets in Rome 7-16-17.jpg - Wikimedia Commons
![Milestones: U2 played historic Red Rocks gig 30 years ago today — watch 'I Will Follow' - Slicing Up Eyeballs Milestones: U2 played historic Red Rocks gig 30 years ago today — watch 'I Will Follow' - Slicing Up Eyeballs](http://www.slicingupeyeballs.com/wp-content/uploads/2013/06/U2-at-Red-Rocks.jpg)
Milestones: U2 played historic Red Rocks gig 30 years ago today — watch 'I Will Follow' - Slicing Up Eyeballs
Red Rocks Park and Amphitheatre - 35 years ago today, U2 filmed 'U2 Live at Red Rocks: Under a Blood Red Sky.' Since then, Rolling Stone has regarded the performance as one
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