Doo-wop
Doo-wop (also spelled doowop and doo wop) is a genre of rhythm and blues music that originated in African-American communities during the 1940s, mainly in the large cities of the United States, including New York, Philadelphia, Pittsburgh, Chicago, Baltimore, Newark, Detroit, Washington, D.C., and Los Angeles. It features vocal group harmony that carries an engaging melodic line to a simple beat with little or no instrumentation. Lyrics are simple, usually about love, sung by a lead vocal over background vocals, and often featuring, in the bridge, a melodramatically heartfelt recitative addressed to the beloved. Harmonic singing of nonsense syllables (such as "doo-wop") is a common characteristic of these songs. Gaining popularity in the 1950s, doo-wop was "artistically and commercially viable" until the early 1960s, but continued to influence performers in other genres. Origins Doo-wop has complex musical, social, and commercial origins. Musical precedents Doo-wop's style is a mixture of precedents in composition, orchestration, and vocals that figured in American popular music created by songwriters and vocal groups, both black and white, from the 1930s to the 1940s. Such composers as Rodgers and Hart (in their 1934 song "Blue Moon"), and Hoagy Carmichael and Frank Loesser (in their 1938 "Heart and