"So proud of these songs... we really went there. I took the advice of my old friend and producer Jimmy Iovine who told me the person you have to be to write this album is a long way from where you live."
- Bono on Songs of Innocence
did you know
U2 never used the word "baby" in a song before the album Achtung Baby was released. It was used 27 times on that album.