Yep - that's the sound track/theme of the movie called The Piano.
The music is by Michael Nyman - he's a (fantastic in my opinion) composer who has deconstructed harmony to try and paint in the simplest colours using repeated (and often syncopated rhythms).
Clip of the movie here on Youtube ..
http://www.youtube.com/watch?v=hdWLwRexMRA
Michael Nyman has on official site ..
http://www.michaelnyman.com
and here he is on wikipedia ..
http://en.wikipedia.org/wiki/Michael_Nyman
This piece is pretty easy to play - the notes all fall under the fingers .. enjoy.
