Modern western square dance dance, like traditional square dance, is directed by a "caller". In modern western square dance the caller strings together a sequence of individual "square dance calls" to make a figure or sequence. These calls are the building blocks of the choreography that is danced by the individuals – square dancers – in the squares. There are eight people (four pairs of males and females, traditionally) in each square; at a dance there may be many squares. Generally speaking, each of these squares dances independently of each other, with the exception of specialty or "gimmick" dances, where there might be some
Modern western square dance on the foundation of previously learned programs. Because there are so many different dance programs from which to choose, dancers have many options as to how far up the dance levels they want to advance. There is no requirement to progress to more advanced levels. One is encouraged to dance the program in which one is comfortable, and only to progress to another program if one has a real desire to do so. At the basic square dance levels the dancer is introduced to many square dance calls. A few of the most fundamental and well-known calls are "dosado", "promenade",