Ed Sheeran debuted new song 'Azizam' near Cafe Du Monde in the French Quarter, then led a short second line and performed some of his biggest hits. One young fan even got the surprise of a lifetime.

But, let's face it, much of their success had to do with vibes. And the No. 1 vibe guy was utility-man/pop star Jose Iglesias -- whose song "OMG" played throughout Citi Field all summer long. Iglesias ...

In fact, in a recent thread on Reddit, people were discussing if he actually composed the "greatest rock song ever ... He really helped to shape this new kind of music back in the day, and ...