Hmm, I looked on the wiki page for that thing and that sounds pretty cool too!
When I get home I am going to look into adding that as well :)
But right now it is just a simple player where you can add the notes by clicking the screen, nothing too fancy as of yet ;)
EDIT:
So I have been...
So, I've been happily playing with my pandora for a while now :)
And I saw somewhere on a show a little japanese device which was basically a glorified touchscreen that could play a simple melody.
I figured "My pandora can do that!" and set to work on something like that. (yesterday ;) )...