Mixtape: 50 Cent – 5 (Murder By Numbers) [Download Link] Ms. Bels Tuesday, July 10, 2012 The Studio Curtis Jackson, aka 50 Cent, is back with a new mixtape. “5 (Murder By Numbers)” showcases 50’s effortless approach to street music. The mixtape, which is mainly himself, also features Kidd Kidd, Brevi, and Hayes. It is classic 50 to the fullest. If you haven’t heard it, check out the live stream below: Download copy here.