Philadelphia’s vocal harmony groups stand front and center this week on MICKEY BO’S ROCK ’N’ ROLL REVUE. These young voices of yore, mostly teens, often went from street corners to studio with voices as clear as the Liberty Bell and crooned tunes that made us want to dance — or snuggle. ➤WEBSITE: www.mickeybo.com/philly-doo-wop ➤SUBSCRIBE to Friday program updates & get the week's rock history: https://eepurl.com/deIGzH