Brooklyn emcee and M.O.P. co-front man Billy Danze presents the music video for his new single ‘6 O’Clock Briefing’. The track is produced by Quincey Tones, also known for his work with Ghostface Killah, Busta Rhymes and Jay Electronica. Danze has been releasing music for over 20 years as half of M.O.P., and has worked…