What is the difference between jazz music and modern jazz music?

What is the difference between jazz music in the 1920's and music now?

• school project...

• Answer:

  jazz was very on the big bands at that time. later on the 30's great artists came on be-pop and swing style same ella and billy. on the 40's and the 50's smooth jazz and bossa nova style arrive with much of new artists and musicians. later on the 60's jazz became more deep in to psychedelic rock and blues and became acid jazz mix with funk rock on the 70's. on the 80's with the arrive of new wave and techno music, jazz mix all style disco and pop. anyway from the 90's much much of new genration of pure artists returen to the old style and jazz reborn again with new musicans and players. jazz is very very big world now more than ever.