Ujo Isudaeyeop_ This is the most representative song among the 'Gagok' which was listed as UNESCO's World Intangible Cultural Heritage of Humanity in 2010, and the 43-character poem is sung in a long breath of about 10 minutes.

This song was widely sung in the royal court and upper-class during the late Joseon Dynasty, and it features a well-made style with orchestral accompaniment.

Gayageum Song In-gil, Geomungo Lee O-gyu, Daegeum Kim Eung-seo, Flute Kim Kwan-hee, Haegeum Kim Ki-dong, Janggu Park Moon-gyu☆