"What other band in our position would learn the chords of 'All Along The Watchtower' five minutes before they went on-stage, play it live and record it? No one."
- Bono, October 1988
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.