Vonnegut used irony in this excerpt as: B. The normal music is described as the opposite of what is expected.
What is Harrison Bergeron?
Harrison Bergeron refers to a dystopian science-fiction short story that was written by Kurt Vonnegut and it was officially published in October 1961.
In Harrison Bergeron, when the musicians scrambled back into their chairs they were stripped of their handicaps by Harrison Bergeron. Also, he told the musicians to play their best and he'll make them ba-rons and du-kes and earls.
However, when the music started it was normal at first, cheap, silly, false.
In conclusion, we can deduce that Vonnegut used irony in this excerpt as the normal music is described as the opposite of what is expected.
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