Question: Do Il mondo della luna and Dalibor both have connections to German opera?
Sentence (from "Il mondo della luna"): It was then adapted for Haydn's version of the opera, which would be performed during the wedding celebrations of Count Nikolaus Esterházy, the younger son of Haydn's patron, Prince Nikolaus Esterházy, and the Countess Maria Anna Wissenwolf.
Relevant evidence: No