The Royal Refined Music of Hue was proclaimed as a Masterpiece of the Oral and Intangible Heritage of Humanity by UNESCO in 2003. It originated in the 13th century but flourished under the Nguyen Dynasty. It was an elegant music performed only in imperial courts and ceremonies, expressing respect to gods and kings. It boasted high artistic value because of support from the royal court. After international recognition, performances were held in Europe and received praise. Royal refined music and royal meals in Hue allow visitors insight into luxury of life under the Nguyen dynasty.