Question: "Drop That Kitty" is a song by American rapper Ty Dolla Sign, featuring English singer Charli XCX and American singer Tinashe, the  track was produced by Stargate and which Norwegian DJ, record producer, musician and turntablist, known professionally as who?
Sentence (from "Cashmere Cat"): His debut EP, "Mirror Maru", released in October 2012, gained recognition from several other producers.
Relevant evidence: No