Question: Jake McGann, is an English actor, and has an elder brother, Joseph McGann, born in whic year, who goes under the aliases of Kahn and Gorgon Sound, is a British grime and dubstep record producer and DJ known for his contributions to the Bristol underground scene?
Sentence (from "Joseph McGann"): Joseph McGann (born 1988), who goes under the aliases of Kahn and Gorgon Sound, is a British grime and dubstep record producer and DJ known for his contributions to the Bristol underground scene.
Relevant evidence: Yes