Bernard Herrmann (1911–1975) was an American composer and conductor renowned for his groundbreaking contributions to film music. Known for his innovative orchestrations and psychological depth, he transformed cinematic sound through iconic collaborations with directors such as Alfred Hitchcock on *Psycho*, *Vertigo*, and *North by Northwest*. Herrmann’s distinctive style—rich harmonies, unconventional instrumentation, and emotional intensity—redefined how music shapes narrative. Beyond film, his work spanned concert pieces and radio, leaving an enduring influence on generations of composers and the evolution of cinematic storytelling.