Disco is a genre of dance-oriented music whose origins are hard to define. In what is considered a forerunner to disco style clubs in February 1970 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.Disco origins 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, soul music, and salsa and the Latin or Hispanic musics which influenced salsa. The disco sound has a 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 prominent, syncopated electric bass line. 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 Bee Gees, Donna Summer and The Jacksons. Summer would become the first well-known and most popular female 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 and ironically the beginning of its commercial decline. However, disco was very important in the development of Hip hop music (especially the subgenres of crunk, snap, and hyphy), British New Wave, and disco's direct descendants: the 1980s and 1990s dance music genres of house music and its harder-driving offshoot, techno.

Role of producers and DJs

The early "disco" sound was largely an urban American phenomenon with such legendary producers and labels such as SalSoul Records (Ken, Joe and Stanley Cayre), Westend Records (Mel Cheren), Casablanca (Neil Bogart), and Prelude (Marvin Schlachter) to name a few. They inspired and influenced such prolific European dance-track producers such as Giorgio Moroder and Jean-Marc Cerrone. Moroder was the Italian producer, keyboardist, and composer who produced many songs of the singer Donna Summer. These included the 1975 hit "Love to Love You Baby", a 17-minute-long song with "shimmering sound and sensual attitude". Allmusic.com calls Moroder "one of the principal architects of the disco sound".