"Bono's really the lyricist but I ride shotgun. I help by being a sounding board, but I'll throw in the odd line that'll stick."
- The Edge about his co-songwriting role on Songs of Innocence
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.