Federico Maria Sardelli (born 1963 in Livorno) is an Italian conductor, historicist-composer, musicologist, comic artist, and flautist, resident in Florence. He founded the medieval ensemble Modo Antiquo in 1984. In 1987, Modo Antiquo also became a baroque orchestra, debuting with the performance of Jean-Baptiste Lully's Ballet des Saisons in front of an audience of about five thousand.[1]