Question: Which of the following musical pieces premiered first - Il segreto di Susanna or Die Frau ohne Schatten?
Sentence (from "Die Frau ohne Schatten"): Die Frau ohne Schatten (The Woman without a Shadow), Op. 65, is an opera in three acts by Richard Strauss with a libretto by his long-time collaborator, the poet Hugo von Hofmannsthal.
Relevant evidence: No