"Forget about a bad-hair day, I was having a bad-hair life. I look at pictures from that period and I am the Prince of Mullet, and the only thing that's keeping that mullet away from pop history is a hat designed for a taller man. There's still people who can't like us because of that hair-do."
- Bono on the 80s
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.