Well jazz had many different effects on American life. A few being that jazz reintrodcued improv into modern day music. With this songs were more than less than emotional pieces being read of a pice...
Yes. It happened here, primarily in New Orleans, drawing upon influences from West Africa, Europe and the Caribbean.
Jazz originated in New Orleans from traditional african-american music. the earliest use of the modern blues scale was in the mid 1800's.
african americans
No
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