"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
Volcano was a last minute addition to the Songs Of Innocence album. It was only added to the album after it was already sent to Apple for the surprise release.