I'm bothered that I can't remember which game the going to sleep music is stolen from...
FF7. Hell, I'm pretty sure it's an RTP track. Truth be told, I found the use of it kind of... disconserting. I mean, throughout the entire series we have no special frills when we go to sleep (because there are no inns anyways), and all of a sudden we have Final Fantasy music playing. It kind of killed the atmosphere for me... *sigh* the one blemish on an awesome episode...