| # | Title | Artist | Rating | Length |
|---|
| 1 | Intro | DREAM CATCHER | | 1:07 |
| 2 | PIRI- recording engineer:
- 정창현
- mixer:
- 고현정
- bass guitar [Bass], drums (drum set) [Drum], guitar and keyboard:
- Ollounder
- synthesizer:
- LEEZ
- background vocals [Chorus]:
- LEEZ and SIYEON
- vocals:
- DAMI , GAHYUN , HANDONG , JI U , SIYEON , SU A and YOOHYEON
- recorded at:
- Happyface Studio in South Korea
- mixed at:
- KoKo Sound Studio in Deogyang-gu, Goyang, Gyeonggido , South Korea
- music videos:
- PIRI by DREAMCATCHER
- recording of:
- PIRI
- lyricist, composer and arranger:
- LEEZ and Ollounder
| DREAM CATCHER | | 3:27 |
| 3 | Diamond | DREAM CATCHER | | 3:22 |
| 4 | 그리고 아무도 없었다 | DREAM CATCHER | | 2:53 |
| 5 | Daydream (백일몽) | DREAM CATCHER | | 3:32 |
| 6 | PIRI (inst.) | DREAM CATCHER | | 3:27 |