Jay-Z's "99 Problems" has been refashioned as rap-rock so many times (via Danger Mouse and Linkin Park and there's also this alt-country cover that that irritating, self-consciously cheeky and ironically white sensibility that these things usually do). It makes sense — Rick Rubin's original production was riff-based and tougher than Tougher Than Leather. So why not join Pearl Jam onstage on Sunday at Philadelphia's Made in America concert for yet another go? One Judgment Night isn't enough for this guy.

(Also, A.J. was at this show because he is the world's biggest Pearl Jam fan. He loved this and is making me post it.)