We have been anxiously awaiting the arrival of J Dilla's The Rebirth of Detroit since we first reported on it back in April of last year. But news surrounding the project has been slow-coming and, sure, it is admittedly tough to get that excited for a posthumous release. But we're confident given that his mother, Ma Dukes, is involved along with the likes of Phat Kat, Danny Brown, and others. You can watch some of those others -- Detroit natives Chuck Inglish, of the Cool Kids, and Boldy James -- lay down some of their verses in the video below. You can also peep Ma Dukes vibin' hard to Brown's rhymes.