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 for RTÜK should be re-structured as to minimize political influence over appointments. Cross-ownership refers to the concentration of ownership in different media sectors (i.e. across TV– Print– Radio– Online). In 2002, Law No. 4756 removed many cross-ownership restrictions, allowing, for example, a media company to own 244 local and regional and 30 national stations all at once. In the 2016 survey by MOM (Media Ownership Monitor), cross-ownership concentration in Turkey is measured by adding and weighting the market shares of the Top 8 owners across all sectors. The top eight owners of media in Turkey share approximately 40% of the