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{ Complete the following summary with the words from the passage. The first latter of each missing word is given for your reference. Jazz has its 1) r____in the American 2) f____traditions. It originated from the music of African slaves. Early jazz borrowed from slaves’ field work songs and their religious music. The American South, and the city of New Orleans in 3) p____was just right for the birth of jazz to take place. Jelly Roll Morton was one of the most important 4) f____in the early development of jazz. He was a 5) p____and bandleader from New Orleans who published the first jazz 6) c____in 1915. And Louis Armstrong was the most popular singer. Jazz also has been richly influenced by 7) w____singers. By the 1930s.jazz focused on rhythm, 8) m____, and a smoother sound. Jazz today is more 9) v____than ever before. Jazz 10) m____from many countries make their own contributions to it. }