John Mayer Performs Soulful Cover of ‘I Will Always Love You’ in Tribute to Dolly Parton

The singer-songwriter played Parton's classic during the intro to "Gravity"

New York Post photo composite Dolly Parton, the Queen of Country who turned a one-room Tennessee cabin into an empire of song, screen and sequins, died Tuesday at 80. Her publicity office, Team Dolly, said in a statement that she died at the Vanderbilt-Ingram Cancer Center in Nashville, surrounded by loved ones, after