Hip-Hop Key! – Paper (feat. Curtis Williams & Chip) Hip-Hop July 29, 2014 Darryl Carter Jr. (DJ Eternity) July 29, 2014 @DJEternity Editor In Chief at Elite Muzik. Related ItemsChipCurtis WilliamsKey Keeping the new material coming the homie Key! recruits Two-9 member Curtis Williams, and Chip for his latest Metro Boomin produced banger “Paper.” Give the track a listen below.