Last night, U2 made the second stop of their Joshua Tree 30th anniversary tour in Seattle and they brought out some special guests to help them out on the album’s closing track, “Mothers Of The Disappeared.” Eddie Vedder and Mumford & Sons joined them on stage, and you can watch them assist below.

The band also closed the show with “I Will Follow,” which was not originally on the setlist that leaked before the performance got underway. It’s the first time the band has closed with that track since December 1982.