ProJazz.net

The styles of jazz that were popular from the late teens through the late 1920s were usually played with rhythms with a two beat feel, and often attempted to reproduce the style of contrapuntal improvisation developed by the first generation of jazz musicians in New Orleans. In the late 1920s, however, larger ensembles using written arrangements became the norm, and a subtle stylistic shift took place in the rhythm, which developed a four beat feel with a smoothly syncopated style of playing the melody, while the rhythm section supported it with a steady four to the bar.

Like jazz, swing was created by African Americans, and its impact on the overall American culture was such that it marked and named an entire era of the USA, the swing era – as the 1920s had been termed “The Jazz Age”.[1] Such an influence from the Black community was unprecedented in any western country. Swing music abandoned the string orchestra and used simpler, “edgier” arrangements that emphasized horns and wind instruments and improvised melodies.

Louis Armstrong shared a different version of the history of swing during a nationwide broadcast of the Bing Crosby (radio) Show  Crosby said, “We have as our guest the master of swing and I’m going to get him to tell you what swing music is.” He asked Louis to explain it. Louis said, “Ah, swing, well, we used to call it ragtime, then blues–then jazz. Now, it’s swing. White folks yo’all sho is a mess. Swing!”[