The Parimu is a Korean dance form that is done in perfect rows of 64 performers.The performers stand in 8 rows and 8 columns. This is usually done in the Jyongmyo Jerye ancestral worship dance. The ancestral worship dance is in memory of the Joseon monarchs. The music that is played with the dance is called Jongmyo Jeryeak. The number 64 is a lucky number in Asia. In modern times, this is also known as a "Court Dance." So the correct answer to this question is "Court Dance."