What type of performance is a ballet?

Ballet is classified as a classical style of dance that is performed by trained dancers. This genre is characterized by its distinctive techniques, formalized steps, and the use of specific terminology derived from French. Typically, ballet performances follow strict traditions and rules, which require dancers to undergo rigorous training to master the intricate movements, positions, and choreography that define the art form.

Ballet is often performed in theatrical settings and includes elements such as elaborate costumes, stage sets, and live orchestras, contributing to its formal atmosphere. The focus on technique and precision is what sets ballet apart from more casual or improvisational dance styles.

The other options represent different dance categories that lack the formalized structure and training associated with ballet. Casual dances, modern interpretations, and improv performances do not possess the same historical roots or level of technicality that ballet embodies.