A biographical documentary tells the story of Caterina Caselli and her bond with the central figures in Italian music: from the big names she has worked with, to the artists she herself made famous, such as Andrea Bocelli, Elisa, Negramaro and many others. This is a crystal-clear, profound portrait, with original commentary and archive material faithfully bearing witness to the complex nature of Caterina Caselli's personality , poised between fragility and determination.