While the "Prelude" is the main theme, the most famous musical segment from the film is (often called the "Shower Scene" music), known for its high-pitched, screeching "stabbing" violins. Key Characteristics of the Score

: Rather than long melodies, Herrmann used short, repeated musical patterns (leitmotifs) that create an urgent and agitated atmosphere.

The piece commonly referred to as the "theme" from Bernard Herrmann's score for Alfred Hitchcock’s Psycho (1960) is titled . It serves as the main title music and is characterized by its driving, syncopated string rhythms.

: Used primarily during opening credits and scenes of Marion Crane driving, signifying escape and anxiety.