Final answer:
The narrator in 'Sonny's Blues' is a math teacher, not a history teacher. The title reflects Sonny's experiences with music and life's hardships. The narrator's recognition of Sonny's musical expression occurs at a concert, indicating a newfound understanding between them.
Step-by-step explanation:
The statement that the narrator in Sonny's Blues is a history teacher is false. The narrator is actually a math teacher. This information is crucial for understanding the dynamic between the two brothers, the narrator and Sonny, in James Baldwin's story.
The title Sonny's Blues refers not only to the music that Sonny plays—jazz and blues—but also to the struggles and pain that Sonny experiences in his life. Sonny is misrepresented by his brother, who initially fails to recognize and understand the depth and importance of Sonny's musical passion as a way to cope with his struggles and express himself.
At the end of the story, the narrator attends Sonny's concert, which symbolically represents a moment of revelation and empathy, recognizing the power and significance of Sonny's music and the cathartic role it plays in his brother's life.