A form of western music involving the fusion of traditional european and african (rhythmic) styles. Jazz is quite syncopated and fairly easily improvisable. Jazz could be considered a descendant of Ragtime, and a predecesor of Swing, Funk, and even Rock. Jazz originated from New Orleans as early as 1895, and remains one of the most popular forms of music today.
Listen to those crazzy cats wailing out that sexy jazz.