Seats booked for the performances at 서울주문화센터 on Oct 13, 2026, as KOPIS performance statistics reported them each night. The first value already includes everything sold before we began watching, so the curve starts at the first observation, not at the on-sale date.
Playing that day: 해설이 있는 음악회 서.클.스, 하모니카로 쓴 편지 (10월)
| Sales through | To show | Booked | Change |
|---|---|---|---|
| D-30 | 76 | – | |
| D-29 | 76 | 0 | |
| D-28 | 77 | +1 | |
| D-27 | 77 | 0 | |
| D-25 | 85 | +8 | |
| D-24 | 85 | 0 | |
| D-23 | 85 | 0 |
· KOPIS figures lag by about a day and may be revised for seven days after the performance.