SACRA/PROFANA had fifty consecutive performances of a musical based on what 1831 novel by Victor Hugo? 
SACRA/PROFANA: SACRA/PROFANA is a California-based chamber choir founded in 2009. SACRA/PROFANA:  They are noted for their eclectic and unorthodox approach to choral repertoire, and for appearing as the onstage choir for fifty consecutive performances of "The Hunchback of Notre Dame" during its American premiere at the La Jolla Playhouse in 2014. The Hunchback of Notre Dame (musical): The Hunchback of Notre Dame is a musical based on the 1831 novel of the same name written by Victor Hugo with songs from the 1996 Walt Disney Feature Animation film adaptation.
The Hunchback of Notre Dame