Music 'hidden' in Last Supper art detail of The Last Supper The painting's loaves of bread allegedly correspond to notes A computer technician has claimed to have cracked a real Da Vinci code, by finding musical notes encoded in the masterpiece The Last Supper. Leonardo Da Vinci left clues to a 40-second musical composition in his painting, Giovanni Maria Pala said. Each loaf of bread in the picture represents a note, he said, which combine to sound "like a requiem". Alessandro Vezzosi, director of Tuscany's Da Vinci museum, said the theory was "plausible". The 15th century painting depicts Jesus' last...