Duke City / Sabotage City / Artificial City · 공작도시 Chip In / United Effort to Accomplish One Thing / Pitch In / One To Ten / Ten To One / Unification · 십시일반
Tune in for Love / Yoo Yeol's Music Album · 유열의 음악앨범 (Yooyeolui Eumakaelbum) The King's Letters · 나랏말싸미 (Naratmalssami) The Age of Shadows · 밀정 (Miljeong) Socialphobia · 소셜포비아 / Sosyeolpobia 
