Disco

Disco is a genre of dance music that originated in African American and Hispanic communities in the United States, starting in Philadelphia and later in New York City during the late 1960s and early 1970s. In what is considered a forerunner to disco style clubs, in February 1970, the New York City DJ, David Mancuso, opened The Loft, a members-only private dance club set in his own home. Most agree that the first disco songs were released in 1973, though some claim Manu Dibango's 1972 Soul Makossa to be the first disco record. The first article about disco was written in September 1973 by Vince Aletti for Rolling Stone Magazine. In 1974 New York City's WPIX-FM premiered the first disco radio show.

Musical influences include funk and soul music. The disco sound has soaring, often reverberated vocals over a steady "four-on-the-floor" beat, an eighth note (quaver) or sixteenth note (semi-quaver) hi-hat pattern with an open hi-hat on the off-beat, and a prominent, syncopated electric bass line sometimes consisting of octaves. Strings, horns, electric pianos, and electric guitars create a lush background sound. Orchestral instruments such as the flute are often used for solo melodies, and unlike in rock, lead guitar is rarely used.

Well-known late 1970s disco performers included The Bee Gees, Amanda Lear, Donna Summer and The Jacksons. Summer would become the first well-known and most popular disco artist, and also played a part in pioneering the electronic sound that later became a part of disco (see below). While performers and singers garnered the lion's share of public attention, the behind-the-scenes producers played an equal, if not more important role in disco, since they often wrote the songs and created the innovative sounds and production techniques that were part of the "disco sound". Many non-disco artists recorded disco songs at the height of disco's popularity, and films such as Saturday Night Fever and Thank God It's Friday contributed to disco's rise in mainstream popularity.

An angry backlash against disco music and culture emerged in the United States hitting its peak with the July 1979 Disco Demolition Night riot. While the popularity of disco in the United States declined markedly as a result of the backlash, the genre continued to be popular elsewhere during the 1980s.

Disco has been influential on several dance music genres that have emerged since, such as House, Techno, and Nu-Disco, as well as the hip hop subgenres of snap music, crunk, and hyphy. In addition, numerous acts have revived the genre directly or added various elements of it to their sound.

Source : http://en.wikipedia.org/wiki/Disco