"It's very much a guitar record. Vertigo, Love and Peace, City of Blinding Lights, All Because of You, all pretty up, rocky tunes. A lot of them are a kick-back to our very early days, so it's like with each year we have gathered a little bit more and this is what we are now."
- Adam Clayton on How To Dismantle An Atomic Bomb
did you know
Get On Your Boots is about Bono taking his family on vacation to France and witnessing warplanes flying overhead at the start of the Iraq War. The chant "let me in the sound" was developed late in the recording sessions and became a theme throughout parts of the album.