During his headlining set at the famous Lollapalooza Festival in Chicago, IL, Beatles superstar Paul McCartney called on Alabama Shakes frontwoman Brittany Howard during the classic tune “Get Back”. McCartney typically performs the Let It Be number during his live performances, but with the powerhouse vocals and guitar-work from Howard, this version was absolute fire.

McCartney posted the following message to his Twitter page:

You can watch video of the collaboration here, thanks to YouTube user godieinhell2:

Howard also recently performed with Prince at his Paisley Park mansion, and her group has been tearing it up since the recent release of Sound & Color. (Read the review here.) Sounds to us like she’s having a good 2015 thusfar!