The document analyzes sound techniques used in the opening sequence of a typical scary movie. It describes how ambient sounds of crickets are used to set the rural setting. Non-diegetic mysterious music builds tension as the girl on the phone gets more scared. Her heavy breathing is a diegetic motif to show her fear. As she runs in a panic, the non-diegetic music parallels her increasing fear level. When dialogue occurs, the music stops to focus attention. A diegetic doorbell is followed by the expected girl scream, fulfilling audience conventions.