1. Music
... black Americans had begun combining complex African rhythms with European harmonic structures, a synthesis that would eventually create jazz. The music audience greatly expanded, partly because of technology. By 1930, phonograph records had replaced sheet music as the chief source of music in the home, enabling those without musical training to hear popular songs. The microphone relieved singers of the need for trained ... voices that could fill large halls. The ability of radio broadcasting to reach rural communities aided the dissemination of new styles, notably country music, and to ...
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- Approx Pages: 3