(Photo: Clive Barda) It is inevitable, given the Wexford Festival Opera’s commitment to unearthing forgotten and neglected operas, that they will occasionally present a work that ends up flopping. While this was not the case with Camille Erlanger’s largely unknown “L’Aube Rouge,” it is unlikely to signal a change in its fortunes. At best, Erlanger is now considered a minor {…}