Media in New York City have their editorial offices based in the city. New York is home to the corporate headquarters of such publishing giants as: Among other national leaders based in New York city are "Newsweek", owned by The Newsweek Daily Beast Company", and Rolling Stone", published by Wenner Media. In the 1930s, New York-based RCA was the nation's largest manufacturer of phonographs. In the late 19th and early 20th century, most sheet music in the United States — especially the popular songs of the day, many now standards — was printed at Tin Pan Alley, so called because the constant sound of new
Concentration of media ownership in Turkey by creating a public available and updated database listing the owners of the main media outlets (both individual owners and media companies) and detailing also the interests and the affiliations of owners into companies or political parties. Another civil society initiative is the Network Data Compiling, a collective data compiling and mapping project dedicated to pursue the relations between capital and power in Turkey, released on July 14, 2014. Concentration of media ownership in Turkey Media ownership in Turkey is highly concentrated. According to experts, Turkish media ownership structure prevents citizens from receiving reliable information. In Turkey, 40% of all