KIMSEJEONG
Composer: 남혜승, B.a.B
Lyricist: 남혜승, B.a.B
Sondia
Composer: 박성일
Lyricist: 서동성 & 이치훈
Taeyeon
Lyricist: 태연
Jeon Sang Keun
Composer: 이준호 & Lee Jun Ho
Lyricist: Lee Jun Ho
Composer: 서재하 & 김영성
Lyricist: 한준
Joonil Jung
Lyricist: 정준일
Whee In
Composer: 정재형 & 한재완 & 김희탐
Lyricist: 휘인 (Whee In)
Park Boram
Huh Gak
Composer: Noheul
Lyricist: Noheul
Jung Seung Hwan
Composer: 서동환 & 정승환
Lyricist: 타이비언 & 박세준
Sung Si Kyung
Composer: Ahn Jae Hwan & IRIS Yerin Lee & Moode & ON
Lyricist: IRIS Yerin Lee
Composer: 한경수 & 이도형(Lohi)
Lyricist: 한경수
Han All
Composer: Han All
Lyricist: Han All
Dept
Kelsey Kuan
Composer: Dept & FR:EDEN & GRAM & Kelsey Kuan & Sonny Zero
Lyricist: Dept & FR:EDEN & Kelsey Kuan & Sonny Zero & clam
DAVICHI
Elaine
Composer: 남혜승 & B.a.B & Jello Ann
Lyricist: 남혜승, Jello Ann
K.Will
Composer: 박근철, 정수민, DANI
Lyricist: 박근철, DANI, 정수민
Jeff Satur
Composer: Jeff Satur
Lyricist: Jeff Satur & Leon Burch