EDIT: I knew it was only a matter of time. Seems this song is the bad kind of copyrighted.
Here's the best I can do as an alternative: http://bit.ly/YUpUY3
EDIT2: Or on my tumblr: http://mistershinyobject.tumblr.com/post/42489956749/heres-the-version-with-the-audio-hopefully

Dear Princess Celestia
Kyō, watashi wa anata ga warui hitoda to iu riyū dakede wa anata ga warumonodearu koto o imi shinai to iu koto o manabimashita.
Your faithful student, Twilight Sparkle

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Original: http://www.youtube.com/watch?v=cqedzgzOlo8

No notes. I had a free weekend, I just wanted to make something. Though I will say this: synching Japanese (which I don't know) is pretty much the same as synching English. Also Youtube over-saturated my video, but it kind of works for the song.