An amazing performance of These Days from Vancouver 2011:
https://youtu.be/Qalur8KCoog
Hearing Jon nail pretty much all the high notes while moving around the stage and interacting with the fans at the same time almost makes me cry thinking about how much things have changed. There are two notes (if I counted correctly) where his voice cracks a bit, but he clearly couldn't care less and just soldiers on, going for every single note (even the "Oh no no's" after the solo).
Plus, instead of just the regular two, he sings THREE high "Ain't nobody left but us..." parts - and absolutely nails them all.
And to think this was the second to last song of the second night (both lasting about three hours) in a row... my God, even back then it must have been considered extremely impressive!
A magical performance. I really, really, really, really, really miss those times.