Oh man, this is good. Reminds me a bit of Erik Satie's compositions (Gymnopédie No. 1 comes to mind). I quite like the section around 1 minute in, where the track moves up to an even lonelier tone. Actually kinda reminds me of the composition of the Disney intro, which is absolutely a good thing.
This is very well composed, and its quite refreshing to hear a submission that's just solo piano. Great stuff!