We aren't really sure what to make of that first one. Creepy as hell, yet really neat at the same time? I got nothin.
The second is perfect for Pinkie Pie.
And the third one isn't actually dubstep. How misleading!
1.) Flutterbro ft. RobochiVulture - Becoming Popular (The Cover Remix Everypony Should Hear)
2.) (Pinkie Pie fan music) Pinkie Pie Akkordeon Spaß
3.) Becoming Dubular ( The Pony everypony everypony should know) - MLP Remix