This year’s Lollapalooza saw it’s fair share of amazing moments, including sets from headliners Paul McCartney, Metallica, Florence + The Machine as well as Alabama Shakes. Of particular interest was Sir Paul’s enormous, career-spanning 32-song set that included a special guest appearance by southern soul rocker Brittany Howard of Alabama Shakes. The two teamed up for a rousing take on The Beatles’ “Get Back” from the band’s 1970 LP, Let It Be. Here now via McCartney’s Facebook is some pro-shot video from the collaboration that night. 

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