The correct answer is (B): melodies or fragments that
identify particular characters and ideas in Wagner's operas are known as leitmotifs.
Richard Wagner was the first composer to be specifically associated with the
concept of leitmotif. In his music essay "Opera and Drama" (1851),
Wagner raised an issue of how to best unite elements of the music drama. In “Der
Ring des Nibelungen” he used hundreds of leitmotifs to relate to specific
characters or situations and unite his cycle of four operas.
Movie melody composers usually use leitmotifs to support build a feeling of flow. A leitmotif is a recurring artistic approach (a melody, music sequence, rhythm or a mix-up of certain) which is linked with a precise idea, role or spot. Leitmotifs are managed to balance the performance and feeling of a view.
