Eerie, atmospheric, ominous for a while before it really starts going full force forward...
It has that somewhat typical spooky kind of melody throughout, but so many layers beyond it, and pace shifts, pauses, the piano always hitting just the right; most titilating notes when it goes... the beat's comparatively simple, but functional; backs the track in a good way.
The instrumental sections do repeat themselves, but it never gets repetitive per se, the atmosphere holds all the way... love the slow fade with the ending too.
Nice work.
-cd-