were there any famous literary writers in the country mentioned above?
Yes, Diego de Torres Vargas.
Puerto Rico

Diego de Torres Vargas was allowed to circumvent this strict prohibition for three reasons: he was a priest, he came from a prosperous Spanish family, and his father was a Sergeant Major in the Spanish Army, who died while defending Puerto Rico from an invasion by the Dutch armada. In 1647, Torres Vargas wrote ("Description of the Island and City of Puerto Rico"). This historical book was the first to make a detailed geographic description of the island.
what type of money do they use in puerto rico It was granted the use of both foreign and provincial currencies. are there other currencies issued? Yes, Liberty Dollar. what is the capital of the country mentioned above? San Juan. is cost of living high in the country? Yes and has increased over the past decade. what sorts of music are preferred there? It comprises a wide and rich variety of genres such as bomba, plena and aguinaldo. what is the second music type mentioned? It's beat and rhythm are usually played using hand drums called panderetas. does it follow any specific genre? UNANSWERABLE which musical instruments are used for this type of music? It is accompanied by a scrape gourd, the guiro. Panderetas resemble tambourines but without the jingles. how is the last instrument played? It is played by tapping the head with fingers or palm.
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Puerto Rico [SEP] Literature
In 1647, Torres Vargas wrote ("Description of the Island and City of Puerto Rico"). This historical book was the first to make a detailed geographic description of the island. The book described all the fruits and commercial establishments of the time, mostly centered in the towns of San Juan and Ponce. The book also listed and described every mine, church, and hospital in the island at the time. The book contained notices on the State and Capital, plus an extensive and erudite bibliography. was the first successful attempt at writing a comprehensive history of Puerto Rico.