# Sung Si-kyung — Joint Concert

Arc: rollout
Artist: Sung Si-kyung — https://ktrenz.com/artisttag/sung-si-kyung
On the record: 2026-08-09 to 2026-08-11 (Korea Standard Time)
Status: posted — Posts are out. Nothing has landed yet.

## Beats

### 2026-08-09 — announced
He's doing a joint concert project called '자, 오늘은' with fellow musicians — part of this whole trend of artist collabs…
- source (celuvmedia.com): http://www.celuvmedia.com/article.php?aid=1786222800525334007

### 2026-08-11 — published
Another concert spot video just went live on YouTube for '2026 Sung Si-kyung with friends [자, 오늘은]' — fresh content!
- source (youtube.com): https://www.youtube.com/watch?v=3uIIlXC_E9c
- retold by: youtube.com

## Method
Beats are grouped by Korea Standard Time day; a day's phase is the furthest this story got that day.
Retellings are listed under the day they belong to. Figures are quoted exactly as each source stated them.

Canonical page: https://ktrenz.com/story/ja-oneureun-sung-si-kyung-joint-concert-rollout