Dance is the art of movement of the body, usually rhythmically and to music, using prescribed or improvised steps and gestures. “A dance” is any one prescribed sequence of such movements, or the music to which it is performed, or an event at which it takes place. Dance may also be regarded as a form of nonverbal communication recognisable in other animals; in bee dances and behaviour patterns such as mating dances. Dance can be categorized and described in various ways. It may be analysed purely by its choreography, its repertoire of movements, or it may be classified according to its time or place of origin. Yet study reveals many generic similarities in many different times and places.