Analysis of Music

 Se7en: The intro music for Se7en consists of a metallic scratchy sound as well as a sound that is similar to that of  a shaver. The irregular beat pattern, oddly used sounds and constant sound of what appears to be a heart beat was used to create discomfort within the  audience as well as an irritating combination of sounds which make a paralysed beat which gets under the skin of the audience letting them know that they're watching a thriller before they've seen anything else which I think was achieved perfectly.





   Dexter: The title sequence of dexter is different from Se7en due to the use of the upbeat banjo rather then a sinister approach, the use of the banjo gives of a upbeat vibe however it is juxtaposed with the overlapping sound of a bell as well as other awkward  and eerie non diegetic sounds, this makes the normal banjo sound irregular, this combination helps build some sort of suspense as if something isn't quite right helping build a mystery of some sort separate from the actual show.