What is "focus..."

Bernard Edwards, Jr., professionally known as Focus…, is an American music producer from New York City, New York. He gained major recognition in the music industry when he signed with Dr. Dre's Aftermath Entertainment, in 2002. Since then he has produced tracks for several prominent artists, including Eminem, Snoop Dogg, Ice Cube, Busta Rhymes, Fabolous, 50 Cent, Joe, Christina Aguilera, Jennifer Lopez, Beyoncé, Lil Wayne, Ameriie and Kendrick Lamar, among others.