"Adam is sampling older eras and dropping them into new eras like a postmodern artist. He's our postmodern postman."
- Bono, 2017
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.