Originally posted by U2Nick:[..]The main three chords are G, C and E. I haven't listened in a while, so I might be missing a part.![]()
(the main riff is G, C)

In fact Edge probably uses power chords, just hitting the 3 first strings, so it would be G5, C5 and E5 (being G and C major chords, and E a minor).
EDIT: OK, that happens when you post your reply without reading the whole topic to the end. Jeff, sorry, the merit on the X5 chords is yours

