2021 [ㅁ]choi 2kyun''s 21th Single"모순~"Produced by 최이켠Composed by 최이켠, heydiumArranged by 최이켠Lyrics by 최이켠Vocal & Chorus by 최이켠Recorded & Mixed by 최이켠Mastered by 최이켠, jamsilsaenaeboiAlbum Cover by 최이켠TEAM FAB Presentshttp://instagram.com/ifyoutouch_youmustbuyit