"We have a song called Bullet The Blue Sky, and I always thought it was an odd bass part but Edge has explained to me recently that it's in a different key to the rest of us."
- Bono, 2005
did you know
The song 'One Tree Hill' is named after the highest volcanic hill in Auckland and was dedicated to Greg Carroll, who had become Bono's personal assistant. Greg Carroll was killed in a motorcycle accident in 1986.