"Say Hello" is a song recorded and released by DAY6. It was released on October 17, 2018 as the track #4 of their first Japanese album UNLOCK.
Song Information
- Lyrics
- Young K, Watanabe Hajime
- Music
- 220, Sungjin, Young K, Wonpil, Jae
- Other Information
- Arrangement:
Disambiguation
The song can be found on the following releases:
- UNLOCK (track #4)