This is the site I use for those type of request.

Customize the tracks and play along. Play it and you will be a hero with the kids for only $2.99. They could care less how you did it, as long as you did it and it sounds good.

Actually it's a good upbeat song.

http://tinyurl.com/pyx4b94

PS: Here is a version with the "Rockettes"

https://www.youtube.com/watch?v=cVyGFJ0YAWI

Regards,

Jerry