Musical theatre is a form of

theatrical Theatre or theater is a collaborative form of performing art that uses live performers, usually actor, actors or actresses, to present the experience of a real or imagined event before a live audience in a specific place, often a stage. The p ...

performance that combines songs, spoken

dialogue Dialogue (sometimes spelled dialog in American English) is a written or spoken conversational exchange between two or more people, and a literary and theatrical form that depicts such an exchange. As a philosophical or didactic device, it is c ...

, acting and dance. The story and emotional content of a musical – humor,

pathos Pathos (, ; plural: ''pathea'' or ''pathê''; , for "suffering" or "experience") appeals to the emotions and ideals of the audience and elicits feelings that already reside in them. Pathos is a term used most often in rhetoric (in which it is c ...

, love, anger – are communicated through words, music, movement and technical aspects of the entertainment as an integrated whole. Although musical theatre overlaps with other theatrical forms like

opera Opera is a form of theatre in which music is a fundamental component and dramatic roles are taken by singers. Such a "work" (the literal translation of the Italian word "opera") is typically a collaboration between a composer and a librett ...

and dance, it may be distinguished by the equal importance given to the music as compared with the dialogue, movement and other elements. Since the early 20th century, musical theatre stage works have generally been called, simply, musicals. Although music has been a part of dramatic presentations since ancient times, modern Western musical theatre emerged during the 19th century, with many structural elements established by the works of

Gilbert and Sullivan Gilbert and Sullivan was a Victorian era, Victorian-era theatrical partnership of the dramatist W. S. Gilbert (1836–1911) and the composer Arthur Sullivan (1842–1900), who jointly created fourteen comic operas between 1871 and 1896, of which ...

in Britain and those of Harrigan and

Hart Hart often refers to: * Hart (deer) Hart may also refer to: Organizations * Hart Racing Engines, a former Formula One engine manufacturer * Hart Skis, US ski manufacturer * Hart Stores, a Canadian chain of department stores * Hart's Reptile W ...

in America. These were followed by the numerous

Edwardian musical comedies Edwardian musical comedy was a form of British musical theatre that extended beyond the reign of King Edward VII in both directions, beginning in the early 1890s, when the Gilbert and Sullivan operas' dominance had ended, until the rise of the A ...

and the musical theatre works of American creators like

George M. Cohan George Michael Cohan (July 3, 1878November 5, 1942) was an American entertainer, playwright, composer, lyricist, actor, singer, dancer and theatrical producer. Cohan began his career as a child, performing with his parents and sister in a vaudev ...

at the turn of the 20th century. The Princess Theatre musicals (1915–1918) were artistic steps forward beyond

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 popular entertainment and melodrama but grew into a substantial cultural presence of its own duri ...

s and other frothy entertainments of the early 20th century and led to such groundbreaking works as ''

Show Boat ''Show Boat'' is a musical with music by Jerome Kern and book and lyrics by Oscar Hammerstein II. It is based on Edna Ferber's best-selling 1926 novel of the same name. The musical follows the lives of the performers, stagehands and dock worke ...

'' (1927), ''

Of Thee I Sing ''Of Thee I Sing'' is a musical with a score by George Gershwin, lyrics by Ira Gershwin and a book by George S. Kaufman and Morrie Ryskind. The musical lampoons American politics; the story concerns John P. Wintergreen, who runs for President o ...

'' (1931) and ''

Oklahoma! ''Oklahoma!'' is the first musical theater, musical written by the duo of Rodgers and Hammerstein. The musical is based on Lynn Riggs' 1931 play, ''Green Grow the Lilacs (play), Green Grow the Lilacs''. Set in farm country outside the town of ...

'' (1943). Some of the most famous musicals through the decades that followed include ''

My Fair Lady ''My Fair Lady'' is a musical based on George Bernard Shaw's 1913 play ''Pygmalion'', with a book and lyrics by Alan Jay Lerner and music by Frederick Loewe. The story concerns Eliza Doolittle, a Cockney flower girl who takes speech lessons f ...

'' (1956), ''

The Fantasticks ''The Fantasticks'' is a 1960 musical with music by Harvey Schmidt and book and lyrics by Tom Jones. It tells an allegorical story, loosely based on the 1894 play ''The Romancers'' (''Les Romanesques'') by Edmond Rostand, concerning two neigh ...

'' (1960), ''

Hair Hair is a protein filament that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals. The human body, apart from areas of glabrous skin, is covered in follicles which produce thick terminal and f ...

'' (1967), ''

A Chorus Line ''A Chorus Line'' is a 1975 musical with music by Marvin Hamlisch, lyrics by Edward Kleban, and a book by James Kirkwood Jr. and Nicholas Dante. Set on the bare stage of a Broadway theater, the musical is centered on seventeen Broadway dancers ...

'' (1975), ''

Les Misérables ''Les Misérables'' ( , ) is a French historical novel by Victor Hugo, first published in 1862, that is considered one of the greatest novels of the 19th century. In the English-speaking world, the novel is usually referred to by its original ...

'' (1985), ''

The Phantom of the Opera ''The Phantom of the Opera'' (french: Le Fantôme de l'Opéra) is a novel by French author Gaston Leroux. It was first published as a serial in from 23 September 1909 to 8 January 1910, and was released in volume form in late March 1910 by Pierr ...

'' (1986), ''

Rent Rent may refer to: Economics *Renting, an agreement where a payment is made for the temporary use of a good, service or property *Economic rent, any payment in excess of the cost of production *Rent-seeking, attempting to increase one's share of e ...

'' (1996), '' The Producers'' (2001), ''

Wicked Wicked may refer to: Books * Wicked, a minor character in the ''X-Men'' universe * ''Wicked'', a 1995 novel by Gregory Maguire that inspired the musical of the same name * ''Wicked'', the fifth novel in Sara Shepard's ''Pretty Little Liars'' ser ...

'' (2003) and ''

Hamilton Hamilton may refer to: People * Hamilton (name), a common British surname and occasional given name, usually of Scottish origin, including a list of persons with the surname ** The Duke of Hamilton, the premier peer of Scotland ** Lord Hamilt ...

'' (2015). Musicals are performed around the world. They may be presented in large venues, such as big-budget

Broadway Broadway may refer to: Theatre * Broadway Theatre (disambiguation) * Broadway theatre, theatrical productions in professional theatres near Broadway, Manhattan, New York City, U.S. ** Broadway (Manhattan), the street **Broadway Theatre (53rd Stree ...

or West End productions in New York City or London. Alternatively, musicals may be staged in smaller venues, such as

fringe theatre Fringe theatre is theatre that is produced outside of the main theatre institutions, and that is often small-scale and non-traditional in style or subject matter. The term comes from the Edinburgh Festival Fringe.Kemp, Robert, ''More that is Fre ...

off-Broadway An off-Broadway theatre is any professional theatre venue in New York City with a seating capacity between 100 and 499, inclusive. These theatres are smaller than Broadway theatres, but larger than off-off-Broadway theatres, which seat fewer tha ...

off-off-Broadway Off-off-Broadway theaters are smaller New York City theaters than Broadway and off-Broadway theaters, and usually have fewer than 100 seats. The off-off-Broadway movement began in 1958 as part of a response to perceived commercialism of the prof ...

, regional theatre, or

community theatre Community theatre refers to any theatrical performance made in relation to particular communities—its usage includes theatre made by, with, and for a community. It may refer to a production that is made entirely by a community with no outside he ...

productions, or on tour. Musicals are often presented by amateur and school groups in churches, schools and other performance spaces. In addition to the United States and Britain, there are vibrant musical theatre scenes in continental Europe, Asia, Australasia, Canada and Latin America.

Definitions and scope

Book musicals

Since the 20th century, the "book musical" has been defined as a musical play where songs and dances are fully integrated into a well-made story with serious dramatic goals and which is able to evoke genuine emotions other than laughter.Rubin and Solórzano, p. 438 The three main components of a book musical are its ''music'', ''lyrics'' and ''book''. The book or

script Script may refer to: Writing systems * Script, a distinctive writing system, based on a repertoire of specific elements or symbols, or that repertoire * Script (styles of handwriting) ** Script typeface, a typeface with characteristics of handw ...

of a musical refers to the story, character development and dramatic structure, including the spoken dialogue and stage directions, but it can also refer to the dialogue and lyrics together, which are sometimes referred to as the ''

libretto A libretto (Italian for "booklet") is the text used in, or intended for, an extended musical work such as an opera, operetta, masque, oratorio, cantata or Musical theatre, musical. The term ''libretto'' is also sometimes used to refer to the t ...

'' (Italian for "little book"). The music and lyrics together form the '' score'' of a musical and include songs,

incidental music Incidental music is music in a play, television program, radio program, video game, or some other presentation form that is not primarily musical. The term is less frequently applied to film music, with such music being referred to instead as t ...

and musical scenes, which are "theatrical sequence set to music, often combining song with spoken dialogue." The interpretation of a musical is the responsibility of its creative team, which includes a

director Director may refer to: Literature * ''Director'' (magazine), a British magazine * ''The Director'' (novel), a 1971 novel by Henry Denker * ''The Director'' (play), a 2000 play by Nancy Hasty Music * Director (band), an Irish rock band * ''Di ...

, a

musical director A music(al) director or director of music is the person responsible for the musical aspects of a performance, production, or organization. This would include the artistic director and usually chief conductor of an orchestra or concert band, the ...

, usually a

choreographer Choreography is the art or practice of designing sequences of movements of physical bodies (or their depictions) in which motion or form or both are specified. ''Choreography'' may also refer to the design itself. A choreographer is one who cr ...

and sometimes an

orchestrator Orchestration is the study or practice of writing music for an orchestra (or, more loosely, for any musical ensemble, such as a concert band) or of adapting music composed for another medium for an orchestra. Also called "instrumentation", orch ...

. A musical's production is also creatively characterized by technical aspects, such as

set design Scenic design (also known as scenography, stage design, or set design) is the creation of theatrical, as well as film or television scenery. Scenic designers come from a variety of artistic backgrounds, but in recent years, are mostly trained ...

costume Costume is the distinctive style of dress or cosmetic of an individual or group that reflects class, gender, profession, ethnicity, nationality, activity or epoch. In short costume is a cultural visual of the people. The term also was tradition ...

s, stage properties (props),

lighting Lighting or illumination is the