DP is 20 years old and from Virginia Beach, and with his Designer Casket mixtape coming this summer, he lets go of “Jabar.” Gritty, bass-heavy production from Brooklyn Taylor sets the tone for DP, moving like “Tried By 12”¬†laced with venomous raps reminiscent of vintage Clipse. If this is any indication of things to come, Designer Casket¬†will be a big one for DP.