"I would say that Edge seems like someone who wants to be in the band more than ever. Certainly more focused on it as a whole. I think the past two albums have reminded him that U2's strengths – above atmospherics and innovation and all that stuff that he loves – are big melodies and clear thoughts."
- Bono, 2017
did you know
The lyric "3:33 when the numbers fell off the clock face" from Unknown Caller is a reference to the Bible verse Jeremiah 33:3. Bono refers to it as "God's phone number".