U2 welcomed a couple of special guests to the stage in Seattle Sunday night -- Mumford and Sons and Eddie Vedder of Pearl Jam.
After singing a verse of "Mothers of the Disappeared," the last song on The Joshua Tree, Bono said, "Where is Eddie Vedder? Spirit of Seattle, spirit of Chicago, spirit of America. Where’s Eddie?"
Vedder then stepped on stage to take a verse. Then Bono called opening act Mumford and Sons on stage to help sing the last verse and chorus.
U2's The Joshua Tree tour continues Wednesday in Santa Clara, California.
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