Hoheit tanzt Walzer (Her Highness Dances the Waltz) is an operetta in three acts by Leo Ascher to a libretto by Julius Brammer and Alfred Grünwald, loosely based on Ein Walzertraum. It premiered on 24 February 1912 at the Raimund Theater in Vienna. The work also appeared in a version with an extended plot under the title Hochzeitswalzer in Zurich in 1937.
Hoheit tanzt Walzer was Leo Ascher's most successful work. The premiere at the Raimund Theatre, where created the role of the Princess Marie, was followed by a run of 500 performances, with more than 2 500 performances over the next ten years. However, it could not establish itself in the contemporary operetta repertoire.
Time and place: Vienna and environs, beginning of the 19th century
In short: Lisi falls in love with Aloisius, but they have no future for the lack of money. Peperl lends them money to open an inn, but the jealous Plunderer schemes to the couple's business failure. Princess Marie visits the inn and falls in love with Peperl, a musician. The Princess gets found out, but her patronage turns the inn's fortune. Sadly, forced by court protocol, the Princess has to marry Prince Victor. She makes the best of the situation by appointing Peperl as music teacher to her younger siblings and making him Hofkapellmeister (conductor of the court orchestra).
Room at the Gaudenzdorfs
Dominik Gaunzendorf celebrates the 25th year in his occupation. He is anxious to see his daughter Lisi well married, preferably to the rich inn–keeper Plunderer. But Lisi is in love with the poor Aloisius Strampfl. Strampfl wants to buy the inn The Silver Pretzel, but has no money. The music teacher Peperl Geschwandtner is a good friend of the couple, and he lends them the money for a deposit, hoping the enterprise might further his ambition to be appointed as Hofkapellmeister.
Plunderer arrives at the festivities and is arrogantly confident of obtaining Lisi in marriage. But Geschwandtner teases him about his prospects, and Lisi tells him outright she does not like him. His misery is complete when Strampfl, now an inn–keeper himself, gains Lisi as his bride.
The young couple see a rosy future, but Geschwandtner receives a message that his appointment will not be forthcoming.