Check Out the Ultimate 2013 Summer MashUp [VIDEO]

DJ Earworm's 2013 Summer MashUp features pretty much every awesome song from this summer so far--and they're all blended together perfectly. I don't know about you, but I think this one could stand alone as a jam ALL ON ITS OWN. It's so awesome I can't even handle it. DJ Earworm must be 50% wizard or something. HOW DO YOU DO IT, DUDE?