Album : Red Light

• Babay
• Click Me (2013)
• DoDo (도도해)
• Doop
• Global Warming (지구온난화)
• Neon
• O
• She
• Two Melodies (뻔한 멜로디)

Album : OO

• Cinema (영화관)
• Comedian
• Complex
• Sorry (미안해)
• The Bad Guys (나쁜 놈들)
• The Song (노래)
• Wishes (바람) (2015)

Album : other songs

• Eat (꺼내 먹어요)
• Kiss Me
• Machine Gun
• May (5월의 밤)
• No Make Up (노메이크업)
• Running
• Snow (눈)
• Those Days (Without You) (하루 일과)
• Yanghwa Bridge (양화대교)
• Zero Gravity (무중력)

Album : ZZZ

• Hello Tutorial (멋지게 인사하는 법)
• Ideal (아이돌)
• Malla Gang (말라깽이)
• My Luv
• Sleep Talk (잠꼬대)
• Uh Huh (어허)
• Untold Story (아무도 모르는 이야기)

Album : Mirrorball

• Madame (마담)
• Miss Kim (미스김)
• Modern Boy (모던보이)
• Spin Spin (돌아버려)