Ernest “No I.D.” Wilson makes the kind of fiery beats that pop out of speakers and spur MCs to write vicious and unfiltered verses, from “Sweet” by longtime collaborator Common to “D.O.A. (Death of Auto-Tune)” by JAY Z. The veteran producer's ear for obscure samples and propulsive drums has made him a mentor to Kanye West, a co-producer to Jermaine Dupri, and a guiding force for Chicago hip-hop.