Nice
I liked this quite a bit. I just noticed two things needing tweeking.
The pary where the Lords-a-leaping scream "Yahoo" is too loud as they drown out the singing voice and it really is quite loud.
Also, at the end you wrote "preformed by" where it should say "performed by".
As far as the song goes it's always been an odd song, but it was neat to see how you animated and drew your rendition.
Good job! 4/5