"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
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.