Hear from the headliner of this Saturday's GLT Summer Concert. She says she had a tumultuous childhood. You’ll Meet Thornetta Davis, the Queen of Detroit Blues and hear our conversation with Edward David Anderson who opens the Summer Concert on Saturday. On stage tonight, the first of Normal Parks and Recreation's musical-theater productions: the 2005 Tony Award-winning show, Spamalot. And Charlie Schlenker talks about the state budget with Representative Dan Brady.