Speaking of music, what was the best concert that you've ever been to?

I was working on a project with this guy named Ahrif S. for a class once, and he mentioned that he was part of one of the student organizations giving away extra tickets to events, and that particularly he had extras for the somewhat expensive concert that night featuring K'naan, Damian and Stephen Marley. I took one and it turned out to be a Eudaemonic Revelry Unparalleled in All Time and Space- this wasn't me getting a contact high from the ganja others were smoking, they were literally performing so well that it was if Bob Marley had come back from the dead. That was an awesome concert. I owe Ahrif a favor.