You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract We'll All Be Singing Motown Blues in '09 With Carmakers Slashing Ad Spending, Media Owners Are 'Terrified' By Jean Halliday, Published on December 08, 2008 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.