Sonia Serova Dancers
Modern dance group Sonia Serova Dancers perform to Grieg's song "To Spring" in a short film made in the DeForest Phonofilm sound-on-film process.Modern dance group Sonia Serova Dancers perform to Grieg's song "To Spring" in a short film made in the DeForest Phonofilm sound-on-film process.Modern dance group Sonia Serova Dancers perform to Grieg's song "To Spring" in a short film made in the DeForest Phonofilm sound-on-film process.