The musical Lili Marlene takes its name from the famous German love song of World War II, first recorded in 1939. It became a hit among German troops (in spite of Joseph Goebbels’s dislike of it) and was eventually popularized among Allied troops as well, in a famous rendition by Marlene Dietrich in 1944. Yet that’s only an imaginative jumping-off point for the show of the title, which takes place between June 1932 and June 1933, at the tail end of the Weimar Republic and the first days with Adolf Hitler in power.