Thanks to the juxtaposition of a few letters, chosen from his endless correspondence, with one of his last chamber masterpieces (the divertimento for string trio KV563, written at the end of his life in which all his previous compositional experiences seem to converge and sublimate), a very human and surprising portrait of Wolfgang Amadeus Mozart is traced, tracing the stages of his life in which we discover the emotional relationships and themes dearest to him, touching on different expressive registers, from the burlesque to the ironic, from the grotesque to the tragic. The eclectic Tullio Solenghi, with his skilful irony and bursting personality, will join the performance of the Divertimento, creating a marvellous and intense combination of irony, emotions, jokes and witticisms.