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 use the VESTAX VCM-100 midi and audio controller. This tutorial also shows you the similarities between this and a separate DJ mixer and CDJ turntable. Watch this DJ tutorial and you can learn how to use the VESTAX VCM-100 midi and audio controller.