This isn't a glitch, but I didn't want to start another thread just for this. Did anyone else's copy have sound issues at some point? There were spots for me where the background music drowns out what's on the screen. The ending scene for Halloween Town's 1st vist was the worst, but there was also the end of Beast's Castle's 2nd visit with the night noises overriding the scenes just before you fight Xaldin there. And the voices in "A New Day Is Dawning" are definitely hard to hear, particularly the two sisters. I even compared that last one to the my old copy of KH2 and there was a big difference in the sound.
I mean, it's not something that really bothers me or ruins the game, only wondering if anyone else had the same experience or if it was just my copy.