Also, I only hear electonic choir (I assume that's what was meant in the review); just to clear things up for any trying to imagine the sound of this score in determining whether to buy it or not. The style of the score does not lend to an actual choir.
Also, there is tension in the score long before "The Shooting" track. Effects used in that track are heard in tracks 4 and 9, along with fairly transparent suggestions of urgency. Other "tensing" effects are heard throughout the score.