you mean that where the money's at. Yes and no, just because you produce doesn't mean you can or want to perform as well. But once you get popular like Porter did, people want to see him perform and go crazy to his shit in a club or festival whatever. On the same hand if your a producer and you don't wanna DJ but there's a demand for you to appear in clubs then you just play live. You don't have to DJ. That brings in the dollars too. There is no money in producing really unless you are making commercial stuff that takes off, but in the underground scene, there's no money in just releasing records.