HER ROYAL HIGHNESS PRINCESS LALLA HASNAA, AT THE HISTORIC  BAB AL MAKINA SQUARE IN FEZ, CHAIRS A CONCERT FOR THE FIRST INAUGURAL RECITAL OF THE 6TH FEZ ANNUAL FESTIVAL OF WORLD SACRED MUSIC ORGANIZED BY THE FEZ-SAISS ASSOCIATION UNDER THE PATRONAGE OF HM KING MOHAMMED VI ON THE THEME “DIALOGUE BETWEEN CIVILIZATIONS”.