"Bono was on fire with lyric and song ideas. His singing had reached a whole other level as if some spirit has entered his body pushing him into uncharted falsetto territory."
- Daniel Lanois on recording Achtung Baby
did you know
In the song 'Zooropa' there are a number of advertising slogans in the lyrics like 'Vorsprung Durch Technik' (Audi), 'Be all that you can be' (the Army), 'Eat to get slimmer' (Slim-Fast) and 'Fly the friendly skies' (United Airlines).