"We've got a really great soul song, in the tradition of Sly and The Family Stone, called Sick Puppy. I'm not sure if that'll be the title when we make the record."
- Bono teasing Achtung Baby songs, 1990
did you know
The 2017 Joshua Tree Tour tree shaped catwalk and satellite stage extends 120ft into the audience and is 50ft wide at the widest point.