Gwen Farrar, vocal, and Billy Mayerl, piano and vocal, perform "I've Got a Sweetie on the Radio" by Billy Mayerl and Kenneth Western, in a short film produced in the DeForest Phonofilm sound-on-film process.
Overview：Gwen Farrar, vocal, and Billy Mayerl, piano and vocal, perform "I've Got a Sweetie on the Radio" by Billy Mayerl and Kenneth Western, in a short film produced in the DeForest Phonofilm sound-on-film process.
