What is the Athens Festival? A great celebration that has lasted 52 summers, and that has hosted some of the leading lights of theatre, music and dance. From Mitropoulos and Callas to Rostropovich, Pavarotti, Leonidas Kavakos and Dimitris Sgouros. From Theodorakis and Hadjidakis to Savvopoulos, Protopsalti, Dalaras and Marinella.