"Working with B.B. King is a mixed blessing because he's the only guy I know that when he moves back from the microphone his voice gets louder. I feel like a little girl when I'm singing with him."
- Bono, 1989
did you know
Pop is the longest album in U2's discography (and nine seconds longer than one hour exact). With all live tracks included, Rattle And Hum is only longer.