First I was like: Ah, what a relaxing, friendly music (I couldn't sleep because I was afraid of paranormal activities).
Then: Oh, what. Well, it's too... I don't know, like in a strange B category movie, which was underrated.
At 2:42: I like this, really creepy, but what happened?
After that: Okay, what's going on? And... I can hear that creepy part from 2:42.
6,5-7/10
http://www.youtube.com/watch?v=CnnGYaqjW-A