D2X and Kid Marquis are some of Chicago’s brightest stars. While many are still unaware of D’s greatness, hopefully his newest track will seal the deal. D2X & Kid have worked together before, but their new collab Quis & Demo is easily their best work. On the bass heavy, high energy banger (produced by Kid himself) both MC’s try to outdo one another in just under 2 minutes. They cram in as many bars as possible as the tempo rises and the intensity soars. Their chemistry is hard to miss, and thankfully they are coming out with a joint EP this summer. Give this a spin, you won’t regret it.