His Majesty the King has presided the holding of the cultural and historical event to celebrate the 20th anniversary of the International Coordinating Committee for the Safeguard and Development of the Historic Site of Angkor (ICC). The Royal Government of Cambodia has authorized the holding of a unique concert on the first floor of the site of Angkor Watt. Ms. Odile PERCEAU, composer and conductor, has directed a concert of classical music featuring the Royal Ballet of Cambodia, the Myanmar National Symphony Orchestra and le Quatuor Des Equilibres, on the evening of the 5th December 2013 on the first floor of the site of Angkor Wat, with a special choreography of His Majesty the King, conceived for this special occasion.