John Mayer announced Friday that he is canceling his 21-city tour because of a recurring vocal cord issue. Tumblr. “I went in for a visit on Wednesday and a scope of my vocal cords revealed that the granuloma has grown back where it had mostly healed. This is bad news. Because of this, I have no choice but to take an indefinite break from live performing. Though there will be a day when all of this will be behind me, it will sideline me for a longer period of time than I care to have you count down.” Meyer, 34, was scheduled to embark on a 21-city tour to celebrate the release of his fifth studio album, “Born and Raised.” The singer the album still will be released on May 22, and that he’ll…
