Over the past five decades years, Bruce Springsteen has had the opportunity to share the stage with performers from all over the rock universe. He’s belted out “Don’t Stop Believing” next to Lady Gaga, backed up Chuck Berry on “Johnny B. Goode” and even covered Willow Smith’s “Whip My Hair” next to Jimmy Fallon in his Neil Young get-up. Here’s a look at 18 of his most memorable collaborations.