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There was plenty of star power joining Billy Joel during his monthly concert Wednesday night at New York's Madison Square Garden.

Steve Miller came on stage for "The Joker." And John Mayer, who grew up in suburban Connecticut, added his guitar to "You May be Right" and "This Is the Time" -- a song which the two had played together at Shea Stadium several years ago.

Speaking of Shea, Billy saluted the newly crowned National League champs that once played there (and now call Citi Field home) with a round of "Meet the Mets."

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