Question: Which of the following musical pieces premiered first - Il segreto di Susanna or Die Frau ohne Schatten?
Sentence (from "Il segreto di Susanna"): Il segreto di Susanna (English: "Susanna's Secret", German: "Susannens Geheimnis") is an intermezzo in one act by Ermanno Wolf-Ferrari to an Italian libretto by Enrico Golisciani.
Relevant evidence: Yes