Die Fledermaus and Tamerlano are both part of what genre of classical music?
Die Fledermaus Die Fledermaus (] , "The Bat", sometimes called "The Revenge of the Bat") is an operetta composed by Johann Strauss II to a German libretto by and Richard Genée.
Musica reservata In music history, musica reservata (also "musica secreta") is either a style or a performance practice in "a cappella" vocal music of the latter half of the 16th century, mainly in Italy and southern Germany, involving refinement, exclusivity, and intense emotional expression of sung text.