A film score serves multiple purposes, including enhancing the visual elements, creating a unique auditory experience, and conveying emotions and setting the mood of the film.

In most cases, a music composer is responsible for creating the film score, working closely with the film's director and other creative team members.

Scoring refers to the process of synchronizing music with the visual elements of a film, ensuring that the music complements and enhances the on-screen action.

John Williams' score for Star Wars is often cited as one of the most iconic and influential film scores ever created, known for its sweeping orchestral arrangements and memorable themes.

Source music refers to pre-existing music that is incorporated into a film's soundtrack, often used to establish a specific mood or setting.

Hans Zimmer is renowned for his innovative and experimental approach to film scoring, often incorporating electronic and orchestral elements to create unique and memorable soundscapes.

Main title music refers to the music that accompanies the opening credits of a film, often setting the tone and mood for the entire movie.

John Williams' score for Schindler's List is notable for its use of minimalist piano melodies, creating a haunting and emotional atmosphere throughout the film.

Underscore refers to the music that accompanies the visual elements of a film, including action sequences, dialogue scenes, and emotional moments.

Ennio Morricone is widely recognized for his iconic scores for spaghetti westerns, such as "The Good, the Bad and the Ugly" and "Once Upon a Time in the West".

End credits music refers to the music that accompanies the closing credits of a film, often providing a sense of closure and reflection.

Wendy Carlos and Suzanne Ciani's score for Tron is notable for its innovative use of electronic music and sound effects, creating a futuristic and immersive soundscape.

Mixing refers to the process of combining and balancing the various audio elements of a film, including the film score, dialogue, and sound effects, to create a cohesive and immersive soundscape.

Bernard Herrmann is renowned for his iconic scores for horror and suspense films, such as "Psycho" and "Vertigo".

Love theme refers to the music that accompanies romantic scenes in a film, often creating a sense of intimacy and connection between the characters.