Demarkus Lewis (Grin Music) is one of the most talented, hard working producers I have had the pleasure to work with. This man has been producing, engineering, and mastering tracks in different genres for many years. Those tracks are regularly in the top of the charts, so he not only has an ear for great music, but also knows what consumers want to hear, and how to get the best sound out of a track. I have had him both master my work, as well as assist me in the production of work. While assisting with my production, he is always great about pointing out new or better ways to do things, and seems to enjoy answering all of my questions. I can't say enough about him. If you get a chance to work with him, or any of the other talented individuals in this studio, you should jump on it!