What is the purpose of a title sequence-Task 3

The purpose of a title sequence is to set the atmosphere and give a hint of what the main idea of the movies is, whether this is shown through typo-graphics or mini films with pictures and moving graphics its all just to create a memorable title to give the film its own identity.It allows us as an audience to get ready for the film. It also displays and tells us information not only about the film but also people who are behind the film such as productions companies directors ect...