What is a libretto in the context of opera?

A libretto in the context of opera refers to the text or lyrics that accompany the music, outlining the dialogue and story that unfolds within the performance. It serves as the narrative framework, providing the storyline and character development that guide how the music is composed and performed. The libretto is crucial because it establishes the emotional and dramatic context that the music enhances, making it integral to the overall operatic experience.

In this context, other choices do not align with the definition of a libretto. The score of the music is a separate element that comprises the written musical notation for the performers. Production notes involve practical details about the staging and design of the opera, while choreography notes pertain specifically to the movement and dance aspects within the performance. None of these elements contribute to the textual narrative fundamental to a libretto.