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
Square dance program Dance Association has defined two lists for use at its conventions, one with 19 calls and a more advanced one with 44 calls. Having programs and program lists allows the caller to form his/her choreography from an agreed-upon and widely known list of calls that the dancers are understood to be able to carry out. Dancers can be assured that others who dance the same program know identical calls. Having managed program lists allows modern Western square dance to be an international activity. When a dance is advertised as being a multi-program dance then there are either "tips" or special