"What separates U2 from most other people who do this? It is in the show. It's rage. And that's where we started and went."
- Larry Mullen, 2015
did you know
During the ZooTV Tour U2 introduced a new stage concept called the B-stage. It allows for more intimate and stripped-down performances of songs, later used by Aerosmith, Bon Jovi and Coldplay amongst others.