CHT293690 Cover of Music score for a Chanson Montmartroise, \'La Doctoresse\', c.1900 (colour litho) by French School, (20th century); Private Collection; (add.info.: The populard Montmartre Cabaret Theatre, \'Le Chat Noir\' was famous for the invention and production of \'Chansons Montmartroises\'; \'Montmartre Songs\' of which this song \'The Lady Doctor; was an example;); 穢 Archives Charmet; French, out of copyright.