If you don’t know about DJ Scratch, well then, you need to find a Hip-Hop principal for a late pass. The world renown DJ and producer has used his talents to bolster the careers of Jay-Z, EPMD, Busta Rhymes, Jam Master Jay and many more. One of the most dedicated spin docs, Scratch has even found a way to practice when he is traveling. Apple has created an app for their revolutionary iPad, which the Brooklyn representer has an affinity for. (for more on this visit ---> www.AllHipHop.com)