I've gotten a little further, after finding the note at the beginning and getting into that one main hallway, I heard the woman screaming. I decided to avoid going that way and check out the upstairs ballroom/study halls.
I swear I can hear footsteps through the walls sometimes, like feet treading across carpet, sometimes I think it's just my own feet and sometimes I'm definitely sure it was something else. Every little sound puts me on edge. When I was tip-toeing out of the local history room back into the ballroom, I sudenly heard this GROWLING - it was definitely growling - and I jumped like hell, turned around, and hid in a corner. Realizing that my only way out was that doorway into the ballroom, I sucked it up and walked back. There was nothing there.
This game will make you think there's an enemy nearby, but then you gather up the courage to peek around the corner and it's gone. That growling though, that was definitely not subtle. I keep hearing footsteps in this part of the castle but damn... that growl was a new one.
Then I walk out of the ballroom for my last time, and as I round the corner in the hallway, I hear the piano back in the ballroom start slowly playing music. *shudder*