According to UNESCO Council’s evaluation, “Vietnam’s royal court music has the meaning of ‘refined music’. It mentions Vietnam’s court music which is performed at annual festivals, celebrations and special events, such as the enthronement ceremonies, funeral ceremonies or official receiving ceremonies. Among various kinds of music developed in Vietnam, only nha nhac is considered the national music”. For this reason, Nha nhac was recognized by UNESCO as a “Masterpiece of the Oral and Intangible Heritage of Humanity” in 2003.