The Metropolitan Opera has announced the next two weeks of nightly streams which will include a number of operas focused on the greatest roles for sopranos as well as its greatest anti-heroes. Here’s a run-down of the two-week slate. Week 45– Leading Ladies: Opera’s Greatest Heroines Monday, January 18 – Bizet’s Carmen Starring Anita Hartig, Anita Rachvelishvili, Aleksandrs Antonenko, and Ildar {…}