Completely hypothetical situation. Let's say that a person who has never held the ability to hear has a miracle operation and now possesses a full ability to hear in both ears. If you could pick one song for them to listen to for the first time, what would it be?
I'd have to go with the Magic Flute Overture by Mozart:
http://www.youtube.com/watch?v=h018rMnA0pM&list=LL0DZC8A1qaIG64ECcXU0JpA
What say yous LRC?