Photo: Valerie Robin and Fabrice Calmels in Gerald Arpino's Light Rain. Photograph by and courtesy of Herbert Migdoll. What makes a ballet a classic? Is it earning a permanent place in the history books, or is it being worthy of the Herculean investment of hours in the studio, the tireless work of the dancers and coaches, the resources, media and marketing machine required to bring it to life, or both? Who decides, and more importantly, what goes into that calculus? Today the re-evaluation of the Western theatrical dance canon continues as ballet and modern dance are challenged in the academy.[1] In concert dance, these questions are a matter of survival: the performed repertory consists mostly of “classics” and “new work,” and everything else tends to disappear. So, the question of what makes a dance a classic, i.e.,