As the main producer of the half of 8 master great singers of the Joseon Dynasty, Sunchang constructed the classical music institute to inherit Korean sound.

Birthplace (Gajak, Donggye) of Kim Sejong (1825–1898), master of Dongpyeonje Pansori and Cheonja Dwitpuri from Chunghyangga. He is excellent in critique and theories of Korean traditional narrative song.

He has a clear and abundant voice and volume. He is the master of the Song of Byeongangsoe and the Song of Chunhyang. The historical site of the great singer Jang Ja-Baek (1829–1906) is at Unlim-ri, Jeokseong-myeon.

Daewongun give him the nickname “Jeilgangsan”. The mastersinger Park Yu-Jeon (1834–1904) Maje Village, Seoma-ri, Bokheung-myeon

Satgatde Village, Geumgwa Yeonhwari of Master Singer Jang Pan-Gae (1885–1937) The Dongpyeonje master received Hyereungchambong letter from the King Gojong for his excellent skill in singing Jangpangyo daejeon from Jeokbyeokga Song and Gunsaseolumsachinga Song.