Jazz, that enigmatic and complex music genre, has a Chicago organization. The Jazz Institute of Chicago presents all things jazz here in the windy city, from legendary veterans to the new crop of sizzling players. The site has a vast wealth of information as well as member benefits if you join them, such as insider info, early show warnings, free tickets to shows and discounts at local jazz-flavored record stores. Watch for the free Jazz City Series and the Chicago Edge Concert Series in What's Happening.