This is a workhorse track for your suspense-type scenes.
There are just a couple of melodic notes in this. The description says they are played on Basses; This is true. It is just really high and in harmonics, so it sounds like a sort of… hollow howling wind instrument. Other than that – build build build… and end! When cutting this in your own videos, just chop as much off the front end as you need.