</span><span>The text, or book, of a musical dramatic work is called the libretto. </span>Libretto is derived<span> from </span>Italian and is<span> diminutive of the word </span>libro<span> which actually means "Book". The person who writes librettos is called "</span>librettist".
Plot! Plot can change a movie and define its genre. For example, if the plot is in space and is about the future, then this would most likely be called a Sci-Fi movie. Hope this helps!
