Question: What CD music retailer operates in the most densely populated borough of New York City?
Related documents: [0]  [DOC] Other Music is a music retail store that sells CDs and records through their website as well as a brick-and-mortar store in Manhattan. It specializes in the sale of closely curated underground, rare and experimental music. The physical store is located at 11-13 East 4th Street, in Greenwich Village, in lower Manhattan, in New York City, New York, U.S.A. [END] 
[1]  [DOC] Manhattan ( , ) is the most densely populated borough of New York City, its economic and administrative center, and its historical birthplace. Locally it is often referred to simply as "The City". The borough is coextensive with New York County, founded on November 1, 1683, as one of the original counties of the U.S. state of New York. The borough consists mostly of Manhattan Island, bounded by the Hudson, East, and Harlem rivers; several small adjacent islands; and Marble Hill, a small neighborhood now on the U.S. mainland, physically connected to the Bronx and separated from the rest of Manhattan by the Harlem River. [END] 
Answer: 
Other Music
Other Music