Oh, but you MUST post the rest! What could possibly follow the "Plunger Chorus" (it must have been sung by the camels in the movie)? The creation of manic operas (or at least writing their synopses) seems like a line of work that a personality test might have uncovered for you, Osprey, but here you have beaten psychology to the finish line. With only 1.26 performances, I shall be waiting in line for my tickets to Der NeinWindigLeberwurst", popularly known as the "Sweet Sausage", so adored by millions of Lower Silesian miners. I am already imagining the opening set designs....
 

Ha ha! The rest was not nearly as much fun - I didn't save it. I only did it once (no adjusting the "noun" or "famous person" to make it kookier) so some of the answers didn't fit very well. I think J. Edgar Hoover designed the sets, however...