Maria and Nathalia Milstein have released a new album, La sonate de Vinteuil (The Vinteuil Sonata), which includes some of the pieces that may have inspired Marcel Proust as he described the entrancing music composed by Vinteuil, a character in his massive novel, In Search of Lost Time. The album also features songs of Reynaldo Hahn. Maria Milstein talked with Michael Keelan from Lyon, France.