(Hit "publish" publish too fast earlier, mea culpa ) Ok folks, here is the news for the Chicago BBQ: Sunday, July 22. 3-10 PM Open to the public Performances by Mos Def, Bilal, Little Brother, and Qualo Undisclosed Location (but you can register to get tickets) Tickets are free to those who register, on a first come, first serve basis. It's cool. I'm a huge fan of the Mighty Mos Def and he's the headliner. The Zune team created the "Zune-Live at the BBQ" series from the ground up, working with artists...