Here’s a hip-hop show you don’t want to miss. Black Thought of the legendary Roots crew and J.Period The Mixtape Assassin are performing at The Blockley on Saturday, December 29th with Reef The Lost Cauze, Mic Stew and Rowboat Casino. Go here for tickets and more information about the show. Below, sample some of the goods including Reef’s Key Studio video session, the J.Period produced “In The Ghetto (Wake Up!)” featuring Black Thought, Rakim and John Legend and “What Is Hip Hop” by Mic Stew.