"Playing outdoors was a huge worry, because I've never seen an outdoors how that I really thought was great. Once we got started though we were fine, in fact we're so pleased with the way the outdoor shows went that we decided to add more outdoor shows to the American tour."
- The Edge, 1987
did you know
U2 was the first artist using a round-shaped stage, they were using it during the Elevation tour (2001).