The phrase that best completes the fragment is Maple Leaf Rag, the name of Scott Joplin's composition.
Scott Joplin (1868-1917) was an African-American composer and pianist, one of the most important figures in the development of classical ragtime. His popularity is due to the publication of his musical compositions in 1899.
The most popular was the Maple Leaf Rag, which gave him popularity in the United States as one of the first famous African-American musicians in the country.
Learn more about Scott Joplin in: https://brainly.com/question/4520293
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