I am in Desperate need... ok wanting for Piano version of "if everyone cared" by Nickelback...

I would prefer to have the vocals along with it...

If you happen to be able to show me where to get it (preferably free...) you would be like the most awesome person every! :-P

I can play most versions of it. I would prefer not an easy, since those get boring, but a medium-hard would be wonderful!