Composer: Ha Geunyeong & TRUTH & Very Berry & Yu Jieun
Lyricist: Ha Geunyeong & Jang Haetnim & Lee suyeon
Composer: Je Hwi
Lyricist: Cho Seyeon
Composer: 제휘
Lyricist: 제휘, Su2
Lyricist: IU
Composer: Various Artists
Lyricist: Various Artists