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How did dance notation change the way dance performances could be recorded?

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Classic performance — dance criticism Dance criticism analyzes all forms of dance, including classic pieces such as *Swan Lake*, to enhance the understanding of the art form.

Dance notation transformed the recording of performances by providing a method to document the work itself, rather than just an individual’s interpretation of it. Unlike video, which captures a specific performance—often including mistakes, personal mannerisms, or obscured views—a notated score serves as a formal record of choreographic detail.12

By using written symbols to translate four-dimensional movement onto two-dimensional paper, notation allows for the study of stage space, the relationship between performers and music, and the development of movement themes. This provides a level of precision that enables the faithful preservation and reconstruction of past works, preventing the "accumulative distortion" that occurs when dance is passed down solely through memory.132

Furthermore, the acceptance of notated scores for copyright protection, such as in the United States in 1952, provided dance with a legal safeguard for intellectual property that was previously unavailable. While video remains a popular, accessible tool, it is often viewed as a supplement to notation, as it cannot fully capture the three-dimensional nature of dance or the choreographer's original intent with the same structural clarity.412