The famous Hue Imperial Palace is not only famous for its beautiful sceneries and historical sites but also famous for the royal folk songs and music such as: Hò, Lý ... sent a little perfect love. It is formed from folk music and court music, elegant music, solemn solemnity should have the spirit of chamber music. Interesting listening elegant Hue, full of charm. the sound of the orchestra by four tracks: Khuc Luu, Kim Tuyen, Xuan Phong, Long Tiger, melodious, melodious, and loud, musicians use elaborate fingers such as pressing, pecking, popping, fig, click, day, blink, flick, phi, shit. Ca Hue is an elegant form of cultural and musical activities, a spiritual product of respect, needs to be preserved and promoted.