Soundscapes and Layers of Sound - Why is the sound so important?

Why is the sound so important? 

• Sound is important because without it, the mood of the film is very difficult to interpret. For example, when a scene is happening the genre and atmosphere of the film. Different sounds can convey various different film genres being Thriller or Teen drama. 
• The sound suspends disbelief and makes the film scenes flow seamlessly. 
• It engages the audience and presents a pre-established opinion for them. for example: when we see a villain in a movie the music or sound behind the visuals can be played in a certain way in order for the audience to recognise this character as a antagonist. 
• It provides a more interesting, realistic and visual experience. 
• Makes the audience more interested and suspicious about what happens next.