The performance resulted from years of research, primarily by Millicent Hodson, who pieced the choreography together from the original prompt books, contemporary sketches and photographs, and the recollections of Marie Rambert and other survivors.
A representación foi o resultado de anos de investigación, primeiro por Millicent Hodson, quen reconstruíu a coreografía a partir dos libros orixinais dispoñibles, bosquexos e fotografías da época, e os recordos de Marie Rambert e outros sobreviventes.