"When you sing, you have to open yourself up, you have to be raw. And you have to reveal yourself, and sometimes it's very difficult for me to listen to that back, because it might not be as macho as you see yourself."
- Bono, 2002
did you know
Each show on the Popmart Tour utilised 3.7 megawatts of power - that's the same amount normally required to power approximately 1500 houses.