Bing Bang Boom! Were there any good groups from Washington, DC in the 1950's and 1960's? What is the Brill Building? How long is an hour? These questions and more are answered in this latest installment of "Jon LeVeen's Time Machine" - an adventure in doo-wop, R&B, Rockabilly and early Rock 'n Roll. This program is brought exclusively to you by Owl Radio, the streaming audio service offered by Skidompha Public Library in Damariscotta, Maine.