Unlimited Sky Production and Exodos Rooftop Proudly Presents Sunday Night Jam Hosted by Sky Covington & Club Crescendo, Starting January 28th every last Sunday night of the month. Join us for one of the best Jazz & Soul Jams in Metro Detroit. . Hosted by Sky Covington & Club Crescendo. Jimi Blues on Keys, Greg Cook on Upright Bass, and Devon Johnson on drums. The evening will begin at 6p, Doors open at 5p with a cash bar and Greek and American menu.