"I remember the moment I first saw the stage, it was jaw-dropping to see it standing in the stadium in Barcelona. It also turned out to be a dream to work with because the sound in the stadiums was always way better than we'd been able to achieve in the past."
- The Edge on the 360 tour
did you know
U2 participated in the Live Aid concert at Wembley Stadium for Ethiopian famine relief in July 1985, which was seen by more than a billion people worldwide.