A film score is the original music composed specifically for a movie. It enhances the emotional experience of the film, helping to convey the story's mood and atmosphere. Composers like John Williams and Hans Zimmer are well-known for their impactful scores that have become iconic in cinema. Film scores can include orchestral arrangements, electronic music, or a combination of both. They are typically played during key scenes to heighten tension, evoke feelings, or provide a sense of continuity. The score is an essential element of filmmaking, contributing significantly to the overall storytelling experience.