I don't think that a discussion about horror movie themes would be complete without visiting one of the true classics- the main theme for the 1960 Alfred Hitchcock film, "Psycho", which was composed by Bernard Hermann. This piece is not as simple in appearance as the ones for "Halloween" or "Friday the 13th". It is very orchestral in nature. There are layers of string instruments, percussions, and wood wind instruments. Each layer is like a personality unto itself, with each dancing around each other, vying for dominance over the main... much like the conflict between Norman Bates and "Mother". The music flows from a calm, idyllic, though wary "Norman" type of personality to a more discordant, jealous, vengeful "Mother" type of sound. The "Norman" parts are a great contrast with the "Mother" parts. Really expresses the emotional conflict between the two halves of the Norman Bates. The stri...