Hey, great stuff!
I was expecting something good, but not something great! This was a bit redundant, but it made up for it all by having a simply awesome theme to it. I am very impressed by how well this works in using instruments as well as imitating a choir. It did indeed give a darker feeling as one would feel in something that would involve vampires (except "Twilight" of course). The pacing is also nicely done. In adddition to darkness, it also gave an action like feeling or something gritty.