Tomorrow, April 30, is International Jazz Day, a world holiday for a jazz legend such as Herbie Hancock. And Hancock is treating it as such, hosting an international party to celebrate the music ...

International Jazz Day was established by the general conference of UNESCO in 2011. The Herbie Hancock Institute of Jazz is the lead nonprofit organization that plans, promotes and produces the ...

April 30 th is the first annual International Jazz Day. The celebration is the brainchild of Chicago native Herbie Hancock; the man that brought us "Watermelon Man" and "Rockit." The idea ...