List of producers & songwriters

* "LIAR LIAR" (Lyrics; Chinese translation by TINA WANG, Bang Soo-kyung; Japanese translation by Itou Chie)
* "B612" (Lyrics)
* "I FOUND LOVE" (Lyrics)
* "Listen to my word (A-ing)" (Lyrics)
* "Midsummer night's Christmas" (Lyrics)
* "Je T'aime" (Lyrics)
* "Lies you can see" (Lyrics)
* "Love O'clock" (Lyrics)
* "Butterfly" (Lyrics)
* "Magic" (Lyrics)
* "It is said" (Lyrics; Japanese translation by Itou Chie)
* "Remember Me" (Lyrics; Japanese translation by Itou Chie)
* "Echo" (Lyrics)
* "Twilight" (Lyrics)

### Seo Ji-eum

* "Closer" (Lyrics; Japanese translation by Itou Chie)
* "SAY NO MORE"
* "LIAR LIAR" (Lyrics; Chinese translation by TINA WANG, Bang Soo-kyung; Japanese translation by Itou Chie)
* "B612" (Lyrics)
* "I FOUND LOVE" (Lyrics)
* "WINDY DAY" (Lyrics; Japanese translation by Itou Chie)
* "Real World" (Lyrics)
* "Agit" (Lyrics)
* "Secret Garden" (Lyrics; Japanese translation by Itou Chie)
* "Love O'clock" (Lyrics)
* "Sixteen" (Lyrics)
* "Remember Me" (Lyrics; Japanese translation by Itou Chie)
* "Echo" (Lyrics)
* "Twilight" (Lyrics)
* "Illusion" (Lyrics)

### Andreas Öberg

* "HOT SUMMER NIGHTS" (Composition, Arrangement)
* "CURIOUS" (Composition, Arrangement)
* "SAY NO MORE" (Composition)
* "ROUND ABOUT" (Composition)
* "B612" (Composition, Arrangement)
* "KNOCK KNOCK" (Composition)
* "WINDY DAY" (Composition)
* "Agit" (Composition, Arrangement)
* "In My Dreams" (Composition, Arrangement)
* "Perfect Day" (Composition)
* "Love O'clock" (Composition)
* "Butterfly" (Composition, Arrangement)
* "Magic" (Composition, Arrangement)

### Sean Alexander\* / AVENUE 52\*\*

* "OH MY GIRL!" (Composition\*, Arrangement\*\*)
* "HOT SUMMER NIGHTS" (Composition\*, Arrangement\*\*)
* "CURIOUS" (Composition\*, Arrangement\*\*)
* "Closer" (Composition\*, Arrangement\*\*)
* "PLAYGROUND" (Composition\*, Arrangement\*\*)
* "SUGAR BABY" (Composition\*, Arrangement\*\*)
* "B612" (Composition\*, Arrangement\*\*)
* "Real World" (Composition\*, Arrangement\*\*)
* "Agit" (Composition\*, Arrangement\*\*)
* "In My Dreams" (Composition\*, Arrangement\*\*)
* "Secret Garden" (Composition\*)
* "Butterfly" (Composition\*, Arrangement\*\*)

### 72

* "OH MY GIRL!" (Lyrics, Composition)
* "HOT SUMMER NIGHTS" (Lyrics)
* "CURIOUS" (Lyrics)
* "PLAYGROUND" (Lyrics)
* "SUGAR BABY" (Lyrics)
* "KNOCK KNOCK" (Lyrics)
* "Listen to My Word (A-ing)" (Arrangement)
* "Coloring Book" (Composition)

### Darren Smith\* / Darren 'Baby Dee Beats' Smith\*\*

* "PLAYGROUND" (Composition\*, Arrangement\*\*)
* "SUGAR BABY" (Composition\*, Arrangement\*\*)
* "B612" (Composition\*, Arrangement\*\*)
* "STUPID IN LOVE" (Composition\*, Arrangement\*\*)
* "Agit" (Composition\*, Arrangement\*\*)
* "In My Dreams" (Composition\*, Arrangement\*\*)
* "Butterfly" (Composition\*, Arrangement\*\*)

## Two to four contributions

### Lee Bo-ra

* "HOT SUMMER NIGHTS" (Lyrics)
* "CURIOUS" (Lyrics)
* "PLAYGROUND" (Lyrics)

### Pär Almqvist

* "SAY NO MORE" (Composition, Arrangement)
* "ROUND ABOUT" (Composition, Arrangement)
* "KNOCK KNOCK" (Composition, Arrangement)

### August Vinberg

* "SAY NO MORE" (Composition)
* "ROUND ABOUT" (Composition)
* "KNOCK KNOCK" (Composition, Arrangement)

### Hyuk Shin

* "CUPID" (Composition, Arrangement)
* "Echo" (Composition)

### Kim Ea-na

* "CUPID" (Lyrics; Japanese translation by Itou Chie)
* "ROUND ABOUT" (Lyrics)

### Kendall Gaveck

* "PLAYGROUND" (Composition)
* "SUGAR BABY" (Composition)

### Maxx Song / Command Freaks\*

* "STEP BY STEP" (Arrangement\*)
* "Twilight" (Composition\*, Arrangement\*)

### Ahn Sung-chan / Command Freaks\*

* "STEP BY STEP" (Arrangement\*)
* "Twilight" (Composition\*, Arrangement\*)

## One contribution

### Rinat Arinos

* "HOT SUMMER NIGHTS" (Lyrics, Composition)

### Jinyoung

* "STEP BY STEP" (Lyrics, Composition, Arrangement)