"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
Bono sung in the 1985 Band Aid, but wasn't allowed to send his voice over through tape to be allowed in the 2005 Band aid 20. He had to fly over and perform for his position.