Postmodern Jukebox reimages modern pop in retro styles. Think a doo-wop rendition of Céline Dion's "My Heart Will Go On" or a bluesy version of Soundgarden's "Black Hole Sun." The new album from the rotating collective of musicians and singers is called "The Essentials". The group's founder Scott Bradlee and American idol runner up Casey Abrams who's on tour with the group spoke to Richelle Harrison Plesse about why their songs go viral, bringing back old fashioned entertainment and “how to shake your booty”.