The theory of authorship as applied to film directors is a subject that is argued extensively throughout the film world. The auteur theory was first introduced in the French film journal Cahiers du Cinema. Andrew Sarris who suggested that there are a group of filmmakers who fit into this category brought the theory to America. It states that in order for a director to be considered an auteur, there must be a consistency of style and theme across a number of films. Very few contemporary filmmakers fit into this category. One filmmaker, however, expanded his filmography over four and a half decades, and created a consistent theme and style. That director was Stanley Kubrick.Kubrick was known as a very stylistic filmmaker, so a lot can be said about his film style. His use of music, however, remains the most prominent aspect of Kubricks film style, especially as his career progressed. He was a master at using music to evoke feelings and create tension and confusion. The two most prominent examples of the power of music occur in A Clockwork Orange, and 2001: A Space Odyssey. The first of these two films, 2001, was created like a symphony. It had an overture at the beginning, a musical intermission, and an epilogue at the end. The classical work of Richard Strauss, Also Spach Zarathustra, supplies the most recognizable and moving main title theme of the film. The use of this music as well as other classical works including the frolicky Blue Danube by Johann Strauss gives the film a flowing quality that it wouldnt normally have. Most of the music is light in nature, which contradicts the mystery that is unfolding in space. The beautiful imagery is matched well with the images and the editing to provide an incredible viewing experience. In A Clockwork Orange, Kubrick does virtually the same thing with music, only in a darker way. In the film, Alex is given a treatment that will make him ill when confronted with violence or s...