(Classical) 50th Anniversary worship live album of Bupyung dongbu church

(Classical, Choir) Graduation album of Ewha Womans Univ. Elementary School

(Classical) Choi Juhee - Walking in the Air

(Classical, Tango) Composer Ms Jang ji-young

(Live, Christian) Church Chungpa choir

(Various) Piano sound sample of Redhouse studio

(Classical) Violist, Mr. Ko young hwi

(Classical, Korean traditional) Fusion music samples

(Korean traditional) Sound Sample

(Korean traditional) Michu-ol & komul