Youngseo (ALLDAY PROJECT) Comeback, Release & Concert Schedule
Youngseo (ALLDAY PROJECT)'s album releases, comebacks, concerts and fan meetings in date order. Past releases stay listed as a discography.
| Name | Youngseo (ALLDAY PROJECT) · 영서 |
|---|---|
| Agency | The Black Label |
| Debut | 2025 Source |
| Next schedule | No upcoming schedule listed |
| Latest activity | DARKROOM (나의 유죄인간 OST Part.1) (My Guilty Human OST Part.1) OST · Oct 20, 2026 (Tue) 18:00 KST |
| Listed schedules | 1 (1 releases · 0 concerts / fan meetings) |
The profile only lists facts confirmed by a source. A group member's debut year is the group's debut year; the agency reflects the latest announcement or report.
Advertisement
Upcoming schedules
No upcoming schedules listed.
Birthday
| Name | Birthday | Age | Next birthday |
|---|---|---|---|
| Youngseo 영서 | Nov 13, 2005 | 20 | D-16 |
Birthday source: Wikidata (current members with a confirmed full date). Idols with birthdays today ›
2026 discography
| Release date | Album / song | Type | Status |
|---|---|---|---|
| Oct 20, 2026 | DARKROOM (나의 유죄인간 OST Part.1) (My Guilty Human OST Part.1) | OST | Official |
All past schedules
- Released OST Official Youngseo (ALLDAY PROJECT) DARKROOM (나의 유죄인간 OST Part.1) (My Guilty Human OST Part.1) Oct 20, 2026 (Tue) 18:00 KST · The Black Label