Bono called it "the loudest crowd of the tour," and the folks at Montreal 2 had several great reasons to be loud. An old favorite was back in the setlist for the first time since May 27 and a new song that's never been performed live made its debut Saturday night. (SPOILER: Video is embedded below.) Oh, there was also a fan taking Edge's guitar and playing for a bit of another song.

You know the drill: full setlist and recap on @U2 Tours. At the show tonight? That's where you upload some photos and write a few thoughts about the show.

Next up? A couple days off and then U2's third show in Montreal on June 16th.

If you're not trying to avoid spoilers still, here's video of that song that made its live debut tonight. Enjoy!