Did you guys catch the 100th Episode?
The pinkie vocals come from the "Smile" song

Free Download:
http://www.mediafire.com/listen/kxj0s2udx3da2pp/TheClosetBrony_-_Skyline_(Feat._Pinkie_Pie).mp3

Picture by TwopennyPenguin:
http://twopennypenguin.deviantart.com/art/Grunge-Pinkie-Pie-Wallpaper-321226322

My music and this channel are not endorsed by Hasbro or DHX media in anyway, this video is for entertainment purposes only