jazz

Jazz
Jazz is a type of music developed by black Americans about 1900
and possessing an identifiable history and describable
stylistic evolution. It is rooted in the mingled musical traditions of
American blacks. More black musicians saw jazz for the first time a
profession. Since its beginnings jazz has branched out into so many
styles that no single description fits all of them with total accuracy.
Performers of jazz improvise within the conventions of their chosen
style. Improvisation gave jazz a personalized, individualized, and
distinct feel. Most jazz is based on the principle that an infinite
number of melodies can fit the cord progressively of any cord.
The twenties were a crucial period in the history of music.
Revolutions, whether in arts or matter of state, create a new
world only by sacrificing the old. By the late twenties, improvisation
had expanded to the extent of improvisation we ordinarily expect from
jazz today. It was the roaring twenties that a group ...