This lively, attractive march originates from one of the best-known operettas by Franz Lehár, Die lustige Witwe (The Merry Widow), a work that brought the composer enormous success. The operetta features many lovely arias, and catchy dances, but also subtle passages and wonderful singable tunes. One of those is Ja, das Studium der Weiber ist schwer (‘The study of women is difficult’), a tune incorporated in the trio of this march. Lehár obviously had high expectations for it, givin...