Question: The Johann Strauss Orchestra has hosted which operatic soprano?
Sentence (from "Idyllen"): The "Theater Zeitung" commented on the Strauss waltz that "it is most original and displays a multitude of piquant dance rhythms which are instrumented with much spirit and, amidst tumultuous applause from the select and numerous public, had to be played "da capo"."
Relevant evidence: No