(UI) Underground Interviews Chicago rapper heads off Wisconsin anti violence concert this week. It has been reported that rapper Chief Keef who has him self just gotten out of jail has been arrested several times this year will be heading off an Anti - Violence Show in Wisconsin. Keith Cozart, 19 was just recently released from jail, and is know to be affiliated with gangs will be heading off the anti violence concert. I personally feel this is a step in the right direction for Chief Keef. As we all have past this may be the first step in a real change for the young rapper..Coming from the Chicago Underground Music scene we all know the hard process of change,, and were hoping this is his first step!