The 45 King has been the mastermind behind several hip hop classics, old and new. His claim to fame started with "The 900 Number" which will forever stay funky fresh. Then with his Flavor Unit, he went on to produce several cuts on Queen Latifah's debut album "All Hail The Queen." After a few remixes here and there, the 45 King's name was inescapable as he went on to produce Jay Z's "Hard Knock Life" and Eminem's "Stan." Especially with a name like The 45 King, you know we had to take him to the shop to see his sampling chops firsthand in Mass Appeal's Rhythm Roulette.