UPDATE: we found it.
Just in case you get any really difficult questions involving musical scores, there’s a treasure hunt for Dr. Shurtz’s MUH 5020 class going on. The answers are in the blue binder at the reference desk if you need ’em. Here’s the catch, one of the books needed on the hunt is missing, specifically the vocal score for Lully’s ‘Armide’ in the Chef’s d’ouvre classique de l’opera francaise. Layton is tracking it down and will update when he finds it.