Country dance

A square dance is a dance for four couples, or eight dancers in total, arranged in a square, with one couple on each side, facing the middle of the square. Square dances are part of a broad spectrum of dances known by various names: country dances, traditional dances, folk dances, barn dances, ceilidh dances, contra dances, Playford dances, etc. These dances appear in over 100 different formations, of which the Square and the Longways Set are by far the most popular formations.

The quadrille is a dance that was fashionable in late 18th- and 19th-century Europe and its colonies. The quadrille consists of a chain of four to six contredanses. Latterly the quadrille was frequently danced to a medley of opera melodies.

Contra dance (also contradance, contra-dance and other variant spellings) is a form of folk dancing made up of long lines of couples. It has mixed origins from English country dance, Scottish country dance, and French dance styles in the 17th century. Sometimes described as New England folk dance or Appalachian folk dance, contra dances can be found around the world, but are most common in the United States (periodically held in nearly every state), Canada, and other Anglophone countries.