Analysing music for psycho.

Here is an example of music from the film 'psycho', when you want to establish that something is deeply insane, evil, or unnatural you can use a series of sharp, screeching notes on any string instrument.This would be used before or during a murder scene, due to the sharpness of the notes you can imagine this music being used to signify a stabbing.

This is a perfect way for our OTS to produce tension.