Sarah Kemp meets Marcheses Francesco and Marchese Filippo Mazzei of Castello di Fonterutoli, who have 600 years of winemaking history in the family. As their Super Tuscan “Concerto di Fonterutoli” celebrates its 40th anniversary, they discuss Tuscany’s quality revolution. Listen in to hear about  the changes they made in the vineyard and cellar, and the new generation of wine lovers and sommeliers who are putting Tuscany firmly on collectors’ map.Find out more at wine-conversation.com