"The last two records were very personal, with a kind of three piece at their heart, the primary colours of rock - bass, guitars and drum. But what we’re about now is of the same order as the transition that took us from The Joshua Tree to Achtung Baby."
- Bono, September 2008
did you know
The song 'Bullet The Blue Sky' is musically supposed to represent the bombings of El Salvadorian towns by US planes during its civil war.