While in the midst of their summer European tour, Pearl Jam crossed paths with classic rockers Tom Petty and the Heartbreakers in Amsterdam on Sunday (June 24). Vocalist Eddie Vedder stepped onstage during Petty’s show at the Heineken Music Hall, lending his pipes to the band on ‘The Waiting’ and ‘American Girl’ — check out the video below. Tom Petty is no stranger to bands that emerged from the Seattle’s [...]