Want to mix and scratch like a professional DJ? To be a good DJ you need to understand the concepts of mixing tracks, adding cool effects, and of course you need a good sense of rhythm to line up the beats. This how to video explains how to pimp up your Pioneer CDJ-400 mixer. Just follow the simple step by step instructions: remove the two small screws and take off the see through piece of plastic, place a picture down on top of the platter and replace the cover, and re-screw the two screws. Nothing in this tutorial is provided as legal advise, it is provided for informational purposes only. Watch this DJ tutorial so you can learn how to pimp up your Pioneer CDJ-400 mixer!