Daisy was young and her artificial world was redolent of orchids and pleasant, cheerful snobbery and orchestras which set the rhythm of the year, summing up the sadness and suggestiveness of life in new tunes. page number

Chapter 8: Nick is dedicated to telling the story of what happened to Daisy after Gatsby went to war.

Explanation:

When Gatsby went to war, Daisy enjoyed and went out into the world. Nick uses a musical metaphor to describe Daisy's behavior. This musical metaphor refers to jazz, in the era where this type of music conveyed the sadness of life. In this way, Nick describes that Daisy enjoyed the millionaire society along with popular jazz music that lifted her spirits, for Gatsby's departure.