"It's not easy for me to stand up in front of 50.000 people. It's not my natural habitat. I think it's probably easy for Bono. But I can do it. And I will do it if I know the songs are great."
- Adam Clayton, 2009
did you know
In late 2004, "Mercy", an unreleased track taken from the How to Dismantle an Atomic Bomb sessions, surfaced on the Internet through a fan who had been given a copy of the album containing the extra track. The track is of less than standard audio quality, but managed to become a favorite on fan websites.