Final answer:
Leitmotif in opera is a musical technique where recurring themes represent characters, themes, or locales. Richard Wagner popularized this technique, using it to convey additional information to the audience. Leitmotifs evolve with the story, enriching the narrative beyond the stage action.
Explanation:
Leitmotif is a musical technique associated with a specific character, theme, or locale in a music drama, notably popularized by Richard Wagner. It involves using a recurrent theme throughout a musical composition to represent a particular person, idea, or situation. These themes are introduced along with the element they represent and can evolve along with the story, often allowing the audience to glean additional information beyond what is explicitly communicated on stage.
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