Music of New York City that its status has declined in recent years, due to a combination of increased corporate control over music media, an increase in the cost of living, and the rise of local music scenes whose success is facilitated by the cheap communication provided by the Internet. New York has been a center for the American music industry since the earliest records in the early 20th century. Since then, a number of companies and organizations have set up headquarters in New York, from the Tin Pan Alley publishers and Broadway to modern independent rock and hip hop labels, non-profit organizations, and others.
Media of Bulgaria concentration on the basis that it would not establish or increase a dominant position in the distribution market. According to the Media Pluralism Monitor, "concentration of media ownership is very high". The top 4 major owners in the broadcasting sector have an aggregated market share (based on advertising revenue only) of 93.35%. The top 4 major owners of daily newspapers reach an aggregated market share of 79.7%. As for Internet Service Providers (ISPs), they have an estimated market share which is above 50%. Concentration trends are also present in terms of audience and readership whose concentration is "very high" according