There are videos on Youtube, you can download them:
http://www.youtube.com/watch?v=Hh7s-LM1V7A
http://www.youtube.com/watch?v=YiKOVgc00_U

And here is a midi:
http://www.rhost.it/Luli/Midi/Italiani/Gemelli%20Diversi/Mary.kar.mid



KaDear