"I was allowed to wail and keen, as the Irish call it, on a nightly basis. Most of the problem of grief is that people bottle it up. But I could use these songs to keep myself sane. I was having conversations in these songs that maybe I couldn't have with people."
- Bono on the period when his father was dying while they were on the Elevation tour
did you know
The song Heartland is about a trip Bono and Adam made after the Joshua Tree tour through America by car, they passed many placed and states and Heartland contains phrases of Bono's journey of that trip.