Strictly speaking "the evolution of modern Jazz" should lead to a discussion about "avant-garde jazz. However, we are in fact talking about the influence (or synthesis) of "Jazz" on "world-music" (i.e. "world-jazz")
You could also discuss Jazz influence on classical music (e.g. Ravel, Strawinski, Gershwin), all sorts of "Jazz" renditions of classical compositions (mostly Bach). Then there is of course "Fusion". Certain rock jambands have a distinct Jazz influence (try Dave Matthews band life), and of course guys like Sting using Jazz saxophone.
In summary, Jazz is so pervasive, this thread could have gone anywhere. I personally find the "world-jazz" the most intersting, because this is closest to my musical interest.
You could also discuss Jazz influence on classical music (e.g. Ravel, Strawinski, Gershwin), all sorts of "Jazz" renditions of classical compositions (mostly Bach). Then there is of course "Fusion". Certain rock jambands have a distinct Jazz influence (try Dave Matthews band life), and of course guys like Sting using Jazz saxophone.
In summary, Jazz is so pervasive, this thread could have gone anywhere. I personally find the "world-jazz" the most intersting, because this is closest to my musical interest.