See also here https://www.josealnino.org/p/laverne-cox-magnus-hirschfeld-and

For especially young people unfamiliar with it:

https://en.wikipedia.org/wiki/Cabaret_(musical)

Cabaret is an American musical with music by John Kander, lyrics by Fred Ebb, and a book by Joe Masteroff. It is based on the 1951 play I Am a Camera by John Van Druten, which in turn was based on the 1939 novel Goodbye to Berlin by Christopher Isherwood.
Set in 1929–1930 Berlin during the twilight of the Jazz Age as the Nazis rise to power, the musical focuses on the hedonistic nightlife at the seedy Kit Kat Klub and revolves around American writer Clifford Bradshaw’s relations with English cabaret performer Sally Bowles. A subplot involves the doomed romance between German boarding house owner Fräulein Schneider and her elderly suitor Herr Schultz, a Jewish fruit vendor. Overseeing the action is the Master of Ceremonies at the Kit Kat Klub, and the club itself serves as a metaphor for ominous political developments in late Weimar Germany.
The original Broadway production opened on November 20, 1966, at the Broadhurst Theatre in New York City and became a box office hit that ran for 1,166 performances. The production won eight Tony Awards and inspired numerous subsequent productions around the world as well as the 1972 film of the same name.