Background Music To Animatic

The background music created and used specifically for the Thriller Animatic needed to be dark, sinister sounds, rather than an instrumental-based soundtrack, which could potentially remove the 'thrill' of our storyline. This is mainly due to the limited supply of instrumentals at our disposal, in addition to us not finding many appropriate ones.
As of yet, we still are undecided (however are still in favour) as to whether we will use the Animatic Soundtrack for the Final Thriller Opening Sequence.
Our Thriller Soundtrack, so far sounds far more sinisterly appropriate, than others, in the sense that it adds the suspense with abient, abstract noises with an unknown origin, fitting with a continuous display of abstract objects and actions.
Also, the way the soundtrack builds up, and subsides at certain points during the sequence adds suspense, to maximise the effect and overall viewers' response to our Thriller Opening Sequence.