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        In New Orleans in this period, distinct musical trends began to develop, fusing elements of West African musical traditions with European harmonic structures. - 
  
  
        In 1917 the cultural hub known as Storyville was closed, which coincided with The Great Migration, in which more than a million African Americans travelled from rural communities in the South to major cities between 1910 and 1930. - 
  
  
        The period between 1935 and 1946, generally referred to as the “Swing Era”, saw small, soloist-plus-ensemble bands of Armstrong and others (now called “combos”), largely give way to big bands, consisting of about 18 music. - 
  
  
        As electronic instruments and funk gained in popularity, jazz musicians quickly jumped on new trends and innovations, starting in 1968 with Miles Davis’ Filles de Kilamanjaro. - 
  
  
        As jazz moved through the 70s and 80s various elements of pop music seeped in, with just as many jazz elements seeping out – see David Bowie’s Young Americans (1975), for example. - 
  
  
        Nu jazz, also known as jazztronica, is a genre of jazz and electronic music. The music blends jazz elements with other musical styles, such as funk, electronic music, and free improvisation.