In this scene, there is a mix of both diegetic and non-diegetic sounds. At the start, it's non-diegetic sound as the music playing has not been produced by anyone or anything within the world of the film. It also compliments the first scene when they are running out of the house and into the car. The music is quite intense at this point in the film as the characters are panicking. When the characters start talking the music stops which allows the audience to focus on what they are saying. After that scene ends, the music starts again indicating that the other characters in the car are still panicking. However then, there is diegetic and non-diegetic sounds as the music is still playing but we can also hear the sound of the car which is produced by the characters driving as well as them talking. Throughout this whole scene, it switches between the different groups of characters as they are separated. When it switches back to the characters talking, you can hear quiet music in the...