“In November 2011, the United Nations Educational, Scientific and Cultural Organization (UNESCO) officially designated April 30 as International Jazz Day in order to highlight jazz and its diplomatic role of uniting people in all corners of the globe. . . . International Jazz Day brings together communities, schools, artists, historians, academics, and jazz enthusiasts all over the world to celebrate and learn about jazz and its roots, future and impact; raise awareness of the need for intercultural dialogue and mutual understanding; and reinforce international cooperation and communication.” Click here to learn more and get lots of links. The main concert will be livestreamed — from Istanbul!