This is certainly probably the best liveconcert possibly! I seriously wish I was there in 2001.
How U2 sings togheter using the audience, is amazing!
Bono's dad had past away a few days before and Irland had beaten England in Soccer, it has a story this concert.
The feeling and feel deliverd by U2 is completely unprocessed!
Get pleasure from it!
U2 in Wikipedia
related reading https://en.wikipedia.org/wiki/U2