Like his longtime associate DJ Drama, producer Donald Earl Cannon hails from Philadelphia but made his mark on hip-hop after relocating to Atlanta, where his brassy, sample-driven productions stood out on hit albums by Jeezy, 2 Chainz and Ludacris. But he’s also shown love for his hometown, working with Philly artists like Freeway and Lil Uzi Vert, whose breakout hit “Money Long” was co-produced by Cannon with Maaly Raw. As the in-house producer of Drama’s Gangsta Grillz series of mixtapes and albums, Cannon’s bombastic tracks have been blessed by hall of famers like Lil Wayne, Jadakiss, and even Outkast, who collaborated with him on “The Art of Storytellin’ Part 4.”