Met weekly opera stream

This week’s streamed performances from New York’s Metropolitan Opera: There is a thrilling lineup of Nightly Opera Streams—from fairy tales like Massenet’s Cendrillon with Joyce DiDonato and Mozart’s Die Zauberflöte to Verdi’s classic tragedy La Traviata to John Adams’s exploration of the creation of the atom bomb, Doctor Atomic. And don’t miss a charming telecast…