The main theme, heard transformed in each movement of berlioz's symphonie fantastique, is called the idée fixe. This term means 'a fixed idea,' and it refers to the main theme which occurs in each movement of this musical piece, although altered a bit each time it is heard. It is a structural foundation of the piece around which the plot is revolving. <span> </span>
If your choices are the following: <span>a. order of importance b. chronological order c. spatial order d. process order
Then the answer would be A. order of importance. This is when the author organized his ideas through the use of important events in the story.</span><span />