Spanish musical play consisting of spoken passages, songs, choruses, and dances. It originated in the 17th century as an aristocratic entertainment dealing with mythological or heroic subject matter. The first performances were at the royal residence of La Zarzuela, near Madrid. Writers of zarzuelas included the playwrights Lope de Vega (1562–1635) and Pedro Calderón de la Barca (1600–81) and the composer Juan Hidalgo (c. 1600–85). The form declined in the late 17th and the 18th centuries as Italian opera rose in popularity. In the mid-19th century the zarzuela was revived as a popular musical play, an expanded version of the similar 18th-century tonadilla. Witty and satirical, it dealt with characters from everyday life and included folk music, dance, and improvisation. Two definite varieties evolved: the género chico, a one-act comic zarzuela, and the grande, a serious musical play in two to four acts.