Sound.

 I feel that the sound I include in the trailer is crucial to the success of said trailer. I decided to use music that I feel I would typically hear in a horror movie. I felt that this was a safe bet because I know that it will work in the film and add the feeling of enigma that I felt it needed.

This is the website where we got the sound for our film. It is a website that is compiled with a large amount of clips that are royalty free. This means we are able to use them in our media films without risking any copyright infringement.