Not only do people all around the world continue to discover the beauty and power of Maria Callas's voice, but it's because of that voice that many first discover the beauty and power of opera. The myths and misconceptions about the opera icon are probed in the Callas Effect, the new documentary on DVD included in the Experience Edition here. That set also includes a 60-page booklet and photos inside a luxury hardcover package; both editions contain 2 CDs of her best-loved aria recordings from Don Giovanni, Rigoletto, MacBeth, Turandot, Tosca, Faust, La Traviata, La Boheme, Il Trovatore, Manon Lescaut, La Gioconda, Carmen and more!