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 writing songs underground, away from societal influences, and the author highlights the unique and unheard nature of these songs. This satirizes the idea that true artistic expression and individuality are often lost or suppressed in society, where everything is recorded and stored as data.
Learn more about Satire in literature