After "Phantom Engineer", Dylan and the band left the stage. Booing and clapping are in the background. When Peter Yarrow returned to the microphone, he begged Dylan to continue performing. According to Robert Shelton, when Dylan returned to the stage, he discovered he did not have the right harmonica and said to Yarrow, "What are you doing to me?" Dylan then asked the audience for "an E harmonica". Within a few moments, a clatter of harmonicas hit the stage. Dylan performed two songs on acoustic guitar for the audience: "Mr. Tambourine Man", and then, as his farewell to Newport, "It's All Over Now, Baby Blue". The crowd exploded with applause, calling for more. Dylan did not return to the Newport festival for 37 years. In an enigmatic gesture, Dylan performed at Newport in 2002, sporting a wig and fake beard.