"Having gone through the other albums in our formative years, in a sense now I think we've got a very good grasp of the power and potential of music and where we can take it."
- Adam Clayton, 1987
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.