1. Ask Billboard: Abba, Cistercian Monks, Thomas Wayne

    July 11, 2008 12:00 AM EDT Keith answers readers' burning questions on Abba, "Chant: Music for the Soul," Thomas Wayne and more! Ask Billboard is updated every Friday. Submit your burning music questions to Keith Caulfield at askbb@billboard.com . Please include your first and last name, as well as your…