Part 1 || Release Date: 2012-Mar-22
- 한참 지나서 / Hancham Jinaseo / After a Long Time || by 백지영 / Baek Ji Young
- 상처 / Sangcheo / Hurt || by 알리 / ALi
- 한참 지나서 (Inst.) / Hancham Jinaseo (Inst.) / After a Long Time (Inst.) || by V.A.
- 상처 (Inst.) / Sangcheo (Inst.) / Hurt (Inst.) || by V.A.
Part 2 || Release Date: 2012-Mar-29
- 해피엔딩 / Haepiending / Happy Ending || by 박재범 (2PM) / Park Jae Beom of 2PM
- 해피엔딩 (Inst.) / Haepiending (Inst.) / Happy Ending (Inst.) || by V.A.
Volume 1 || Release Date: 2012-Apr-19
- 한참 지나서 / Hancham Jinaseo / After a Long Time || by 백지영 / Baek Ji Young
- 상처 / Sangcheo / Hurt || by 알리 / ALi
- 해피엔딩 / Haepiending / Happy Ending || by 박재범 (2PM) / Park Jae Beom of 2PM
- 부용지 연못 || by V.A.
- 빈 || by V.A.
- 옥탑방왕세자 || by V.A.
- 쫄쫄이 4인방 || by V.A.
- 서울 나들이 || by V.A.
- 금소화동숙 || by V.A.
- 수수께끼 || by V.A.
- 한참 지나서 (Inst.) / Hancham Jinaseo (Inst.) / After a Long Time (Inst.) || by V.A.
- 상처 (Inst.) / Sangcheo (Inst.) / Hurt (Inst.) || by V.A.
- 해피엔딩 (Inst.) / Haepiending (Inst.) / Happy Ending (Inst.) || by V.A.
Part 3 || Release Date: 2012-Apr-27
- 한참 지나서 / Hancham Jinaseo / After a Long Time || by 조은 / Jo Eun
- 어느 하늘 아래 있어도 / Eoneu Haneul Arae Isseodo / Even Under the Sky || by 박기영 / Park Ki Young
- Adante || by 지인 / JEA:N
- 사랑은 어려워 / Sarangeun Eoryeoweo / Love is Difficult || by 트와일라잇 / Twilight
- 비춰줄께 / Bichweojoolkke / Shine || by 길구봉구 / Gilgubonggu
- 한참 지나서 (Inst.) / Hancham Jinaseo (Inst.) / After a Long Time (Inst.) || by V.A.
- 어느 하늘 아래 있어도 (Inst.) / Eoneu Haneul Arae Isseodo (Inst.) / Even Under the Sky (Inst.) || by V.A.
- Adante(Inst.) || by V.A.
- 사랑은 어려워 (Inst.) / Sarangeun Eoryeoweo (Inst.) / Love is Difficult (Inst.) || by V.A.
- 비춰줄께 (Inst.) / Bichweojoolkke (Inst.) / Shine (Inst.) || by V.A.
