Comic Drama Characters: 4 male, 10 female Compelete interior Self-anointed Harlem store front preacher Margaret Alexander is the leader of her flock and about to see her world crumble. Son David her church organist, is set on following in the footsteps of his father, jazz musician Luke. When the errant husband and father comes home to die, Sister Margaret finds herself losing everything but coming to terms with her own true sense of faith. From the author of Blues for Mr.