Final answer:
The author uses satire to mock man's inability to freely express himself.
Step-by-step explanation:
The author uses satire in this excerpt to mock man's inability to freely express himself. The passage describes a man who has been living underground, cut off from society, but who now has the opportunity to share his songs with the world. By emphasizing the uniqueness and authenticity of the man's songs, the author satirizes the conformism and lack of originality in society.
Learn more about Satire in literature