This is the theme that you hear as soon as you find Cortana. In the file it will show parts for the violin, cello, and of course the piano.

UPDATE:I have changed a few errors, added some missing notes and adjusted the tempo of the song. I also changed the time signatures in a lot of places to make it look better. There is now a pdf.

Note: I have the violin and cello's midi set as string ensemble to sound much more like the original piece. If you would like to play it normally, click "window" at the top of the page and select instrument list. You can change the sound from there.

As always, the file is only for .mus (Finale Printmusic 2009). If you don't have Printmusic 2009 then use this link to get it:

http://rampancy.net/blog/spartan182/12/11/2008/How_Open_MUS_Files