"Rehearsing is boring. I'm bored with the sound of my own voice. And that shouldn't be! Something must be wrong with a singer who feels like that."
- Bono on practising songs for live events
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.