At the end of this opera, the male and female leads sing "Ist ein Traum / Spür' nur dich". Another notable duet in this opera is between the male and female leads, "Mir ist die Ehre widerfahren", and 
At the end of this opera, the male and female leads sing "Ist ein Traum / Spür' nur dich". Another notable duet in this opera is between the male and female leads, "Mir ist die Ehre widerfahren", and a black page, Muhammed, has no speaking or singing role in this work. This dilemma plays out when Baron Ochs is challenged to a duel by Octavian and results in Sophie refusing to marry the Baron. In order, to help out Octavian's pursuit of Sophie Valzacchi and Annina make Ochs look like the father of illegitimate children and Marie Therese allows him to leave with some dignity left. For ten points name this Richard Strauss work that is named for the knight who brings the flower.
At the end of this opera, the male and female leads sing "Ist ein Traum / Spür' nur dich".
Der {Rosenkavalier} or The {Rose Bearer}