The tri-coloured play with music begins' (in Deutsch: Das Drei Farben Singespiel beginnt..)
the cast is as follows
Dr. and MRS. Knarre, a married couple
Franziska and Charlotte, their daughters
Dr. Kahn, a physician
Charlotte Kahn, his daughter
Paulinka Bimbam, a singer
Dr. Singsong, a versatile person
Professor Klingklang, a famous conductor
An Art teacher
Professor and Students at an art academy
and Chorus..
.. The action takes places during the years 1913 to 1940 in Germany, later in Nice, France.