| # | Title | Rating | Length |
|---|
| 1 | 7월 7일 (One of These Nights)- assistant recording engineer:
- Billy Centenaro
- recording engineer:
- Jeff Gartenbaum, 정의석 , 김형곤 and 이지홍
- programming:
- 황찬희
- mixer:
- 남궁진
- editor:
- 장우영
- guitar:
- 홍준호
- piano:
- 홍소진
- strings:
- LA String Ensemble
- background vocals:
- Red Velvet
- vocals:
- IRENE , JOY , SEULGI, WENDY and YERI
- conductor:
- 박인영
- performer:
- Red Velvet
- strings arranger:
- 박인영
- arranger:
- 홍소진, 황찬희 and 이승주
- orchestrator:
- 황찬희
- phonographic copyright (℗) by:
- SM Entertainment Co., Ltd.
- recorded at:
- doobdoob Studio in South Korea, SM Blue Cup Studio in South Korea and The Village in Los Angeles, California, United States
- mixed at:
- SM Concert Hall Studio in South Korea
- edited at:
- doobdoob Studio in South Korea
- recording of:
- 7월 7일 (One of These Nights)
- lyricist:
- 서지음 (Jam Factory)
- composer:
- 황찬희 , Maria Marcus and Andreas Öberg
- publisher:
- Music Cube, Inc.
| | 4:21 |
| 2 | Cool Hot Sweet Love | | 3:53 |
| 3 | Light Me Up | | 3:32 |
| 4 | 처음인가요 (First Time) | | 4:02 |
| 5 | 장미꽃 향기는 바람에 날리고 (Rose Scent Breeze) | | 4:52 |
| 6 | 7월 7일 (One of These Nights) (De‐Capo version) | | 4:11 |
| 7 | 7월 7일 (One of These Nights) (Joe Millionaire version) | | 4:07 |
| 8 | 7월 7일 (One of These Nights) (Piano version) | | 4:05 |
