The documentary tells the story of this extraordinary artist in his own words and those of his colleagues and friends such as Bono, Sting, Brian May, Paul Young, Andrea Bocelli, Salmo, Francesco Guccini, Francesco De Gregori, Roberto Baggio, Jack Savoretti, Don Was, Randy Jackson and Corrado Rustici. A journey of the soul, which relies on images from Zucchero's private archive and the "World Wild Tour", his last triumphant world tour, to reach beyond the portrait of a successful musician and delve into the doubts and fragilities of the man.