Slam Jam (Today's Hip-Hop And R&B) Today's hottest Hip-Hop and R&B mixed by radio's finest DJ's. Makes a great daily or weekend mix feature. 4 hours, unhosted. On the air at KATZ St. Louis, WCKX Columbus, WEAS Savannah and many more! Terms: US: Varies by market. Call Superadio at 212-631-0800 or 508-620-0006 for details. INTERNATIONAL: Available for cash purchase.