What is the primary function of an aria in opera?

The primary function of an aria in opera is to express a character's emotions. Arias are solo vocal pieces that allow singers to showcase their technical skill and emotional depth, providing insight into a character's feelings, thoughts, and experiences. This expressive element is crucial for character development within the opera's narrative, allowing the audience to connect with and understand the character's internal struggles and motivations on a deeper level.

While background music plays a role in operatic settings, it typically serves as accompaniment rather than the main focus of an aria. Narration and plot introduction are usually handled by recitatives or other vocal forms, which are designed to advance the story more directly. Arias stand apart as moments of reflection and emotional revelation, making them essential for conveying the dramatic essence of the opera.