Music News John Mayer's upcoming concert tour to raise money for U.S. troops 02/28/2012 A portion of the proceeds from John Mayer's upcoming concert tour will go to benefit U.S. troops, Columbia Records announced. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: John Mayer