Music Genre Research

House music is a genre of electronic dance music that originated in Chicago, Illinois, United States in the early 1980s. It was initially popularized in mid-1980s discothèques catering to the African-American,Latino American, and gay communities; first in Chicago circa 1984, then in other locations such as New York City, New Jersey, Toronto, Montreal, London, Detroit, San Francisco, Los Angeles and Miami. It then reached Europe, and since the early to mid-1990s, it has been infused in mainstream pop and dance music worldwide.

http://en.wikipedia.org/wiki/House_music