The following outline is provided as an overview of and topical guide to dance: Dance – human movement either used as a form of expression or presented in a social, spiritual or performance setting. Choreography is the art of making dances, and the person who does this is called a choreographer. Definitions of what constitutes dance are dependent on social, cultural, aesthetic, artistic and moral constraints and range from functional movement (such as Folk dance) to codified, virtuoso techniques such as ballet. A great many dances and dance styles are performed to dance music.