Last summer, Mary J. Blige took a trip to London, hooked up with some friends and reinvented her sound. After working with some of the U.K.’s biggest hitmakers, including Disclosure and Sam Smith, Mary J. Blige is gearing up to release her new album The London Sessions on December 2. One of the great tracks to emerge from the new project is the somber acoustic ballad “When You’re Gone,” which you can listen to below. Enjoy.