A DJ requires a simpler, less expensive set-up that allows you more flexibility as the host of an event. DJs can deliver witty and stylish (and even outlandish) presentations, or they can blend into the background to add a quiet air of sophistication to any environment. DJs aren’t at all high maintenance and often work without taking breaks. Perhaps the best thing of all is that DJs ensure the music you love is exactly the music you’ll get.