Who the fuck says that? "You know who that artist is? Well, screw you!"

Fair enough. I guess I was confused because the track itself sounded exactly the same as the one Zedd released last year, so I didn't understand if he'd contributed anything besides just the original track.

I mean, i guess what did Zedd contribute besides the original instrumental track from last year? Was this really a collaboration?

Why would this be called a single, and not just a cover? I understand the two aren't mutually exclusive, but this is never described as a "cover" in the article, even though that's exactly what it is.