Cubs' Epstein, Maddon rock out with Eddie Vedder

Chicago Cubs president of baseball operations Theo Epstein and manager Joe Maddon joined Pearl Jam frontman Eddie Vedder on stage at the Metro on Friday night to perform a rendition of the Neil Young's "Rockin' In the Free World."

The performance was part of Epstein's Hot Stove Cool Music benefit concert.

Playing alongside the trio were Smashing Pumpkins drummer Jimmy Chamberlin, former New York Yankees center fielder Bernie Williams, Hall of Fame baseball columnist Peter Gammons, and other members of the Cubs' coaching staff.

- With h/t to Uproxx