Did Daphne and Iolanta premiere within 5 years of each other?
Iolanta:  The opera received its premiere on 18 December 1892 in Saint Petersburg. Daphne (opera):  The opera premiered at the Semperoper in Dresden on 15 October 1938, originally intended as a double bill with Strauss' "Friedenstag", but as the scale of "Daphne" grew, that idea was abandoned.
no