17044. THEMES IN THE OPERA "DON GIOVANNI" (MOZART). Discusses the theme of revenge in Mozart’s opera and the idea that immoral people will always be punished, eventually. Also discusses such minor themes as the use of disguise and the mixing of social classes, as well as how musical themes contribute to the dramatic themes. Keywords: Mozart Don Giovanni revenge. pages; 10 footnotes; 6 bibliographic sources. 1,753 words.