On night one of his Made in America festival, Jay-Z closed his own headlining performance by bringing out Kanye West and G.O.O.D. Music for a surprise set. And on night two, Hov himself served as the night’s big surprise, joining Pearl Jam for a rendition of “99 Problems”. Watch a clip of the once-in-a-lifetime performance below, and see how it stacks up to another Jay-Z one-off live cover of “99 Problems” with Phish.