A complex and passionate portrait of a woman who can only be described as a myth. A documentary film about one of the most important voices in history. The film makes us re-live, through an intimate story told in first person by the artist, the most important musical, personal and emotional moments of such a long and passionate life. It accompanies Montserrat Caballé on a trip through the most significant cities, historical performances – from la Scala to Metropolitan Opera - and audio recordings of her life, including testimonies of those who, through a professional or personal relationship - like Claudio Abbado, José Carreras, Giuseppe Di Stefano, Plácido Domingo, Renée Fleming, Dame Joan Sutherland and Zubin Mehta - can help us understanding Montserrat, the person and Caballé, the diva.