The History and Impact of Jazz Excerpt from original article By Nadia Halim One of the greatest contributions African Americans have made to the world is the exceptional quality of their music, especially the highly skilled art of jazz. While the ancestors of today’s African Americans were living in Africa, music was a vital part of their culture. Ancient African religions heavily emphasized improvisation of lyrics, call-and-response patterns, rhythmic complexity, and vocal styles that included great freedom of vocal color in their songs. When these native Africans were brought as slaves to North America, they brought their music with them. This music provided the slaves with a means of effectively pacing their work in addition to psychological relief from the degradation of slavery. Because many white slave owners disapproved of African Americans singing in their native languages, early African American music was interwoven with African musical practices and the vocabulary and structures of Euro-American music. Following the American Civil War and the emancipation of the slaves, rhyme songs, ballads, and the blues became plentiful. The blues is a form of secular solo folk song in which the performer translates emotions into music by crying, humming, moaning, and howling lyrics and wordless sounds while creating instrumental echoes of his emotions (Encarta). The blues was played in outdoor gatherings as dance music and had a strict oral tradition (Peretti 16). During the late 19th century, this consoling form of art was not considered a legitimate genre of music. However, current historians have realized that many elements of the blues were critical in the development of gospel music, soul, rock and roll, and jazz. The blues and jazz can be considered musical cousins because their origins and characteristics are very similar. Both of these forms of music originated in the “Delta” (along the Mississippi River between Memphis, Tennessee and New Orleans, Louisiana) and both have specific harmonic pitches and instrumental improvisation (Peretti 16). When the genre of jazz materialized during the first decade of the 20th century, each of its performers strived to develop a personal sound or tone color (an idiosyncratic sense of rhythm and form and an individual style of execution). This was done by creating rhythms characterized by constant syncopation (the placing of accents in unexpected places, usually on the weaker beat) and by swinging (Ogren 163). This swinging is achieved by alternately hearing a melody together with, then slightly at variance with, the regular beat. The major difference between the blues and jazz is that jazz is defined as instrumental blues with a unique “swinging” of the beat in which an infinite number of melodies can fit the chord progressions of any song. The musician improvises new melodies that fit the chord progression, which is repeated again and again (Encarta). Most early jazz was played in small dance bands or by solo pianists in New Orleans, Louisiana. The genre of jazz, however, was established when nearly one million African Americans left the cities, towns, and farms of the South during 1916 to 1930 to seek improved economic and political conditions. Jazz was created because America was urbanizing on a massive scale. The education of jazz musicians, their economic subsistence, their audience, and their specific personal and career aspirations would never have materialized if the United States had not urbanized as it did after 1900 (Peretti 3). This migration, more than any other historical event, defined the social and intellectual significance of jazz for African Americans. Many of these jazz musicians moved to Chicago or to New York where the benefits of performing as a talented musician were great. Among the most important jazz innovators during the first half of the 20th century were Louis Armstrong, Fletcher Henderson, Billie Holiday, Duke Ellington, and Dizzy Gillespie. Many current historians will agree that Armstrong’s diligence in emphasizing the soloist, improvising new melodies while performing, and including the saxophone, banjo, clarinet, and trombone in the jazz concerts set appealing standards for later jazz musicians (Encarta). Due to the accomplishments of Henderson, Holiday, and Ellington, large groups of jazz players began playing together and included the piano in their concerts. These big-bands were popularly known as “swing bands” in the United States and Europe during the WWII era. Gillespie made brilliant contributions to jazz in the post-war era by displaying his formidable speed and range and daring harmonic sense. The pioneering achievements of these individuals helped make jazz the dominant influence on American music during the 1920s, 1930s, and 1940s while revealing this new form of art to the rest of the world.