Life or Theatre? is constructed as a musical play. It is divided into acts and scenes. The main parts in this play are the people who most affected Charlotte's life. She changes their own names for fictional ones. Charlotte tries to penetrate the essence of each of her main figures.
Charlotte Kann alias Charlotte Salomon

Charlotte was a reserved person whose work reflects her
experiences from babyhood through to young adulthood. What she had
kept concealed in her public life, she presented without disguise
and without indulgence in her painting, such as her relationship
with her stepmother Paulinka Bimbam. She also covers her
relationship with Amadeus Daberlohn extensively, as well as her
vexation with her Knarre (Grünwald) grandparents. In the final part
of the work she is alone and works uninterrupted, humming as she
painted.
Albert Kann alias Albert Salomon

Albert Kann, Charlotte's father, is a surgeon. In 1915 he marries Franziska Knarre. In 1927 he is appointed professor. After 1933, no longer allowed to teach at the university, he became surgeon at a Jewish hospital. Shortly after the Kristallnacht - 9 November 1938 - he is taken to the concentration camp of Sachsenhausen. His second wife, Paulinka, managed to gain his release. After Charlotte had escaped to France, Albert and Paulinka fled to Holland.
Grandparents Grünwald alias
grandparents Knarre

Charlotte's grandparents went to live in the south of France in
1933. They partly brought up Charlotte. After Berlin, Charlotte
enjoyed being with her grandparents. They found life in exile
difficult as they had to live ever more frugally, using up their
money. In 1939 grandmother committed suicide and after this
grandfather grew irritable and disillusioned. He did not understand
Charlotte. In her play, Charlotte calls him Knarre, which means
something like 'gnashing' and refers to the difficult relationship
she had with him. She loved her grandmother very much, as appears
from the last pages of her book.
Paula Kann-Lindberg alias Paulinka
Bimbam

In 1929, Charlotte's father marries the singer Paulinka Bimbam, a
strong and extrovert personality, surrounded by admirers. Charlotte
both adored her and felt jealous. The two women developed a
profound though ambivalent relationship. After 1933, Paulinka,
being Jewish could no longer perform in public. She went on with
her work in the Jewish Cultural Association. She helped other
out-of-work performers. The singing teacher Amadeus Daberlohn
became acquainted with the Kann family through the Jewish Cultural
Association as well. Charlotte gave Paula a musical name: Bimbam.
Her closest friends were called professors Singsang and
Klingklang.
Alfred Wolfsohn alias Amadeus
Daberlohn

Charlotte's great love was Amadeus Daberlohn, although he himself
never realised this. He was sent to the front in the Great War at
age 17. After being seriously wounded, he hovered on the verge of
death for a while. Since then he devised several theories about
life and death. One of those theories addresses the function of the
human voice and led him to become Paulinka Bimbam's singing
teacher.
He was also convinced that the only way to free people from fear
and destruction was to let them delve into the deepest possible
feelings, into death. Charlotte adopted this idea and made it the
cornerstone of Life? or Theatre?.
Wolfsohn's stage name, Amadeus Daberlohn, derived partly from that of the composer, Wolfgang Amadeus Mozart, partly from the fact that he earned no wages: daber Lohn, without pay.