“There was a time, little more than a hundred years ago, when operas, like plays, got themselves on without the help of a producer and there was, as yet, no distinction between the work and how it was put on. The reason is that throughout the eighteenth and much of the nineteenth century a large proportion of the repertoire consisted of works appearing for the first time, and since their staging was unconditionally determined by the theatrical conventions which the composer and librettist would have had in mind when they wrote the work, production as we now think of it wasn’t an issue.” – New York Review of Books