The year is about to end but before it does, here are two new releases that you can’t miss. What’s more, they are rarely performed operas. Titon et l’Aurore  Naxos releases Jean-Joseph Cassanéa de Mondonville’s opera with Reinoud van Mechelen, Gwendoline Blondeel, Emmanuelle de Negri, Marc Mauillon, Julie Roset, and Renato Dolcini. Les Arts Florissants is led by William Christie {…}