To what extent is darkness symbolic throughout "Sonny's Blues"?"Sonny's Blues" by James Baldwin

In the concluding section of James Baldwin's "Sonny's
Blues"in which the brother accompanies Sonny to the nightclub where Sonny is going to
play, employment of light/dark imagery is significant and plays an integral part in the
denouement.

As the brothers go the nightclub, it is on a
"short, dark street, downtown.  Inside the lights are very dim, and an enormorous man
"erupted out of all that amospheric lighting and put an arm around Sonny's shoulder."
Most significantly, the brother is seated by himself "at a table in a dark corner" and
sees other "heads in the darkness."  As he watches Sonny from his dark corner, the
brother notices that Creole and Sonny are careful not to step into the
small

circle
of light too suddenly:  that if they moved into the light too suddenly, without
thinking, they would perish in
flame.

As the musicians
begin, the brother notices that the atmosphere begins to "change and tighten."  Out of
the darkness, there is an evocation of something of "another order."  As Sonny finally
becomes part of the "family" of musicians and they relate in the song "Am I Blue" how
they have suffered and how they have been delighted, the brother from his dark corner
becomes aware that this communication is "the only light we've got in all this
darkness."

For the brother, there is a birth of truth from
the darkness of misunderstanding into the light of communion with others.  When Sonny
makes the blues his--"Now these are Sonny's blues"--the brothers
says,

Freedom
lurked around us and I understood, at last, that he could help us to be free if we would
listen, that he would never be free until we did.....And he was giving it back, as
everything must be given back, so that passing through death, it can live
forever.

Man cannot carry his
burden alone; he must find an outlet. He must come out of the darkness of
misunderstanding and be in communion with those he loves in order to give meaning to his
life. This is Sonny's catharsis as he finds an outlet for his suffering by coming out of
the darkness into "the circle of light."