A Day
19,359
Soundtrack
A Day was released on October 29, 2025 by Genie Music as a part of the album EXchange4, Pt. 4 (Original Soundtrack) - Single
Most PopularPast 7 Days
01:05 - 01:10
A Day was discovered most frequently at around 1 minutes and 5 seconds into the song during the past week
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Music Video
Music Video
Credits
PERFORMING ARTISTS
Suzy
Performer
HEN
Piano
Luca
Synthesizer
유용재
Guitar
Lee Hwiyoung
Bass
lucainthepark
Programming
COMPOSITION & LYRICS
HEN
Composer
Luca
Composer
PRODUCTION & ENGINEERING
김정하
Producer
양윤승
Producer
윤민아
Producer
권유진
Recording Engineer
최민성
Mixing Engineer
Kwon Nam Woo
Mastering Engineer
![Watch [환승연애4 (EXchange4) OST Part 4] 수지 (Suzy) - 하루 (A Day) MV on YouTube](https://i.ytimg.com/vi/9XvY5TRYxoU/maxresdefault.jpg "Watch [환승연애4 (EXchange4) OST Part 4] 수지 (Suzy) - 하루 (A Day) MV on YouTube")
