In the early days of the cinema, before sound was introduced, silent films were accompanied by a pianist, or even a small orchestra playing in the cinema itself. One reason for this was to cover up the noise of the projector. However, a more important role was to provide support for what was going on in the film, and guide the audience through the story. Different kinds of music were associated with different situations, such as fights, chases, romantic scenes and so on. Music was also used to identify the geographical location or historical setting of the story. In addition, individual characters often had their own tune, which could also indicate what sort of person they were.
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