"What I did was push the performance aspect very hard, often to the point of recklessness. I think that musical recklessness goes a long way on records. You don't hear enough of it."
- Daniel Lanois, on recording the Achtung Baby album
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.