Sound plays a significant part in all movies and one of the most interesting of all the sound techniques would be the use of nondiegetic music. In the movie Apocalypse Now, there is a double disc soundtrack with thirty tracks on it. The one song on there that has the most meaning would The Doors song "The End". This song not only set the mood for the scene waiting in Saigon and the move as a whole but is also used to foreshadow the death of Coronal Kurtis. Mr. Coppola, the director of the film, was a genius for picking this song to represent the movie. It not only fits the movie with the sounds of helicopter but the words alone have significant meaning to the movie. Along with it serving as a premise for the movie, Mr. Coppola plays with the viewer's perception of diegetic sounds and nondiegetic music.
The scene as a whole is a montage of overlapping dissolve sequence. It is set in Saigon but is more of a delusional state of mind of Willard, the main character. We get a sense of the upcoming climatic part of the movie through the visions and music of the scene. The opening scene starts out with a diegetic sound of a helicopter passing in front of a jungle. We get the sense that the helicopter sounds that we will be hearing are going to be diegetic until Mr. Coppola brings in The Doors song "The End". Which brings the sounds of the helicopter into the music. He uses the helicopter as a set up for the music ensemble that is forth coming. As the electric guitar starts to play a psychedelic tune with the sounds of the synthesized helicopter, you feel like you're in a somewhat delusional state of mind. As if your mind is being carried away by the music to a dreamlike place. The dirt in the scene is doing some mysterious dance to the beat making the jungle in the background seem somewhat fuzzy and dreamlike. The first minute of the song is used to set the viewers for the montages sequence that is