Credits

So I just popped in my PC version of the game to take a screenshot and I got to the "Load" screen and I noticed I new option I can’t recall seeing before under "Continue" called "Credits." Anyway, I started it and got a credits sequence I can’t recall seeing before, as well as a really funky version of the chocobo theme that I know I haven’t heard before. Anyone else seen this? It doesn’t show up on my Playstation version of the game and until just now, I can’t recall seeing it on the PC version either. Perhaps it has to do with the fact that I’m running better graphics now than I used to?