An extravaganza is a literary or musical work (often musical theatre

Musical theatre

Musical theatre is a form of theatre combining songs, spoken dialogue, acting, and dance. The emotional content of the piece – humor, pathos, love, anger – as well as the story itself, is communicated through the words, music, movement and technical aspects of the entertainment as an...

) characterized by freedom of style and structure and usually containing elements of burlesque, pantomime

Pantomime

Pantomime — not to be confused with a mime artist, a theatrical performer of mime—is a musical-comedy theatrical production traditionally found in the United Kingdom, Australia, New Zealand, Canada, Jamaica, South Africa, India, Ireland, Gibraltar and Malta, and is mostly performed during the...

, music hall

Music hall

Music Hall is a type of British theatrical entertainment which was popular between 1850 and 1960. The term can refer to:# A particular form of variety entertainment involving a mixture of popular song, comedy and speciality acts...

 and parody

Parody

A parody , in current usage, is an imitative work created to mock, comment on, or trivialise an original work, its subject, author, style, or some other target, by means of humorous, satiric or ironic imitation...

. It sometimes also has elements of cabaret, circus

Circus

A circus is commonly a travelling company of performers that may include clowns, acrobats, trained animals, trapeze acts, musicians, hoopers, tightrope walkers, jugglers, unicyclists and other stunt-oriented artists...

, revue

Revue

A revue is a type of multi-act popular theatrical entertainment that combines music, dance and sketches. The revue has its roots in 19th century American popular entertainment and melodrama but grew into a substantial cultural presence of its own during its golden years from 1916 to 1932...

, variety, vaudeville

Vaudeville

Vaudeville was a theatrical genre of variety entertainment in the United States and Canada from the early 1880s until the early 1930s. Each performance was made up of a series of separate, unrelated acts grouped together on a common bill...

 and mime

Mime

The word mime is used to refer to a mime artist who uses a theatrical medium or performance art involving the acting out of a story through body motions without use of speech.Mime may also refer to:* Mime, an alternative word for lip sync...

. Extravaganza may more broadly refer to an elaborate, spectacular, and expensive theatrical production.

The term was widely used to describe to a type of 19th-century British drama made popular by James Planché

James Planche

James Robinson Planché was a British dramatist, antiquary and officer of arms. Over a period of approximately 60 years he wrote, adapted, or collaborated on 176 plays in a wide range of genres including extravaganza, farce, comedy, burletta, melodrama and opera...

. Planché defined it as "the whimsical treatment of a poetical subject."

The term is derived from the Italian word stravaganza, meaning extravagance.