"They continuously experiment and try different ways of playing and arranging the songs, until the very last moment. The guitar overdub on 'Mysterious Ways', for example, went down after the mix was finished."
- Robbie Adams, engineer on the Achtung Baby recordings
did you know
U2 incorporated the Third Quarter chime, from the Westminster Quarters, as a guitar harmonic in the song "11 O'Clock Tick Tock".