Jazz topic

Jazz is an American music art form which originated in the beginning of the 20th century in African American communities in the Southern United States from a confluence of African and European music traditions. The style's West Africa pedigree is evident in its use of blue note, improvisation, polyrhythm, syncopation, and the swung note. From its early development until the present, jazz has also incorporated music from 19th and 20th century American popular music. The word jazz began as a... full article at wikipedia