This is probably not gonna work but i need this song for a school project.
The song starts out with a choir and string instruments sing/playing this really dramatic song. I'll try to describe it as best as i can:
Laaaaaaaa Laaaaaaaaa( higher pitch than the first la maybe an octave higher) leee(lower pitch than the first la) Laaaaaa(pitch is probably an octave lower than the first laaa) now we hear a drumroll then the cool sound of a symbol getting hit really fast.
That is the best i could describe it as. it's used in some videos on youtube when they are showing someone getting pwned in a FPS multiplayer match.