"When we got to New York it was like the shows had taken on this completely other aspect. They were no longer just rock 'n' roll concerts, they were a kind of group therapy session."
- Edge on touring after 9/11
did you know
The most played city during all the U2 live performances is Dublin, Ireland. They played there almost 100 times. The most played location is Madison Square Garden in New York with 17 shows.