A film composer is a musician who creates original music specifically for movies. This music enhances the emotional impact of scenes, helping to convey feelings and set the tone. Film composers work closely with directors and producers to ensure that the score aligns with the film's vision and narrative. Typically, a film composer uses various instruments and technology to produce their work. They may also collaborate with other musicians and sound designers. Notable film composers include John Williams, known for his iconic scores in Star Wars and Harry Potter, and Hans Zimmer, famous for his work on The Lion King and Inception.