:UPDATE:  Thanks to Equestria Daily and PMV Today for featuring this!

http://pmvtoday.com/2013/07/a-princess-ought-to-be/

Pretty Pony Princesses!  The audio here comes from Geek and Sundry's excellent series LearningTown.  Check out the original here:
http://youtu.be/7DEfG5XKSOI

Oy, this video.  I started working on it months ago, and was very nearly finished but then my laptop died and I lost all of my data.  I decided to go back and try to reconstruct it from memory, but I don't think it turned out quite as good as it was.  I'm sure there were some things I forgot to do, but at this point I just kind of want to be done with this one.  Whatever.  Enjoy.

I don't own anything in this video.  "A Princess Ought To Be" was performed by Paul & Storm with Bresha Webb on LearningTown for Geek and Sundry, My Little Pony is copyright Hasbro.