"Oh great, someone's whipping out a guitar." You consider leaving the party. "Oh god he's going to play 'Wonderwall.'" One foot outside the door. Patience! There's a treat waiting for you. It's Jay-Z's 99 Problems in a way you've never heard before, the preferred party trick switcheroo of /u/chjmor:
This may or may not be a nod to the beef Oasis' Noel Gallagher had with Jay back in 2008 ("That bloke from Oasis said I couldn't play guitar / Somebody shoulda told him I'm a fucking rock star / Today is gonna be the day that I'm gonna throw it back to you" [Jockin Jay-Z]), but would have been one hell of an olive branch.
Also watch: Guy Plays Every Mumford & Sons Song In 1 Minute