Passion Callas
A rare glimpse of a truly enigmatic artist.  Maria Callas is the greatest opera singer the world has ever known, and this fascinating DVD provides new insights into both Callas the performer and Maria the woman.  Includes rare interview footage of Callas's teacher, Elvira de Hidalgo, her long-time recording producer Michel Glotz, and film and stage producer Luchino Visconti.  The most revealing material comes from interviews with Callas herself.