"It's the most un-rock 'n' roll thing you could do, so I never ever talked about it, but that was actually my obsession before rock-and-roll."
- Bono, on playing chess
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.