If you’ve always dreamed of being your own DJ, you’re in luck. With these mixing apps you can cue, crossfade, loop, pitch-shift, and more. When the current playlist just isn’t doing the job, now you can step in and step up to the DJ deck. Don't worry, we know pro-grade software is probably a little pricey for your wallet, but these ones won’t cost you hundreds. Some are even free. Check out our list of the best iPad apps for mixing music.