The remaining-seat booking for 2026 Nugu-na Classic with KBS Symphony Orchestra is tied to the May performance at Sejong Grand Theater. For readers searching for Nugu-na Classic remaining seats, the key point is simple: seats not purchased by lottery winners, or seats later canceled after purchase, are opened to the general public under the remaining-seat schedule announced by Sejong Center for the Performing Arts.12
Nugu-na Classic Remaining Seats: Key Dates and Booking Window

The May 2026 performance is officially listed as 2026 누구나 클래식 with KBS교향악단, held on May 19, 2026, at Sejong Grand Theater.1 The remaining-seat booking window opens at 10:00 a.m. on April 30, 2026, and continues until two hours before the performance begins.1
That remaining-seat window follows the lottery winner purchase period. Sejong Center for the Performing Arts announced the May winner results and booking instructions on April 23, 2026. The notice states that 1,015 winners were selected by computerized automatic lottery, covering 2,030 seats in total. Winners had to complete ticket purchase from 3:00 p.m. on April 23, 2026, through 6:00 p.m. on April 29, 2026.2
For general readers, this means the remaining-seat stage is not a separate performance or a different program. It is the public release of seats from the same May 19 KBS Symphony Orchestra performance after the initial lottery purchase period has closed. Seats that were not purchased within the winner period, or seats purchased and then canceled, are the ones made available to the public.2
| Item | Confirmed detail |
|---|---|
| Performance title | 2026 누구나 클래식 with KBS교향악단 |
| Date | May 19, 2026 |
| Venue | Sejong Grand Theater |
| Remaining-seat booking starts | April 30, 2026, 10:00 a.m. |
| Remaining-seat booking ends | Two hours before the performance begins |
| Ticket price system | Selectable prices: 1,000 won, 3,000 won, 5,000 won, or 10,000 won |
| Lottery result notice | Published April 23, 2026 |
| Lottery scale | 1,015 winners, 2,030 seats |
The ticket price system is also important for anyone checking availability. The official performance page lists a selectable fee system, with four available price choices: 1,000 won, 3,000 won, 5,000 won, and 10,000 won.1 The sources do not provide a separate remaining-seat price table, so the available confirmed price information is the official selectable fee structure for this performance.
What the May 19 Performance Includes
The May performance is part of the 2026 Nugu-na Classic season and features the KBS Symphony Orchestra. Newsis reported that this third Nugu-na Classic performance of the year would be conducted by Hong Seok-won, with pianist Shin Chang-yong appearing as the collaborator for Chopin Piano Concerto No. 1.3
The program includes Chopin Piano Concerto No. 1 and Beethoven Symphony No. 7. These works were included after ranking highly in an audience preference survey, according to the same report.3 This makes the May program especially relevant for readers who are deciding whether remaining-seat booking is worth monitoring: the known program centers on two widely recognized classical works, performed at Sejong Grand Theater with KBS Symphony Orchestra.
The broader Nugu-na Classic project is described by Seoul Culture Portal as a representative social contribution program of Sejong Center for the Performing Arts that began in 2007. For 2026, the series presents nine works at Sejong Grand Theater across the year, from a January New Year concert through a December Wonju Philharmonic Orchestra performance.4 Seoul Culture Portal also identifies the selectable admission fee system and the operation of Haengbok Donghaeng Seats for culturally underrepresented groups as part of the program.4
Practical Notes Before Trying for Remaining Seats
Because the confirmed remaining-seat window runs only until two hours before the performance starts, readers should treat the April 30 opening time as the clearest official starting point. The source material does not specify how many remaining seats became available for the May performance, so availability should not be assumed from the lottery count alone.
The May notice also clarifies the source of remaining seats: seats not bought during the winner purchase period, plus seats canceled after purchase, are opened to the general public.2 That means the available quantity can depend on winner follow-through and later cancellations, not only on a fixed public allocation.
A related official page for the April 14, 2026 Nugu-na Classic with Gangneung Philharmonic Orchestra stated that, when remaining seats occur, on-site sales may take place, and that failing to attend without cancellation can restrict applications for the next three Nugu-na Classic rounds.5 That detail is from the April round, not the May KBS Symphony page, so it should be read as program-related context rather than a newly stated May-specific rule.
Quick FAQ
When did remaining-seat booking open for the May 2026 Nugu-na Classic with KBS Symphony Orchestra?
Remaining-seat booking opened at 10:00 a.m. on April 30, 2026 and was scheduled to continue until two hours before the performance began.1
Why were remaining seats available after the lottery?
Sejong Center for the Performing Arts stated that seats not purchased within the lottery winner purchase period, or seats purchased and later canceled, would be opened to the general public.2 !Nugu-na Classic Remaining Seats How the May 2026 KBS Symphony Booking Works guide concept For anyone tracking Nugu-na Classic remaining seats, the most important confirmed facts are the May 19 performance date, the April 30 remaining-seat opening time, the selectable 1,000 to 10,000 won ticket system, and the rule that public availability comes from unpurchased or canceled lottery seats. The May 2026 KBS Symphony Orchestra performance is therefore best approached as a time-sensitive booking opportunity rather than a guaranteed general-sale allocation.
References
- 2026 누구나 클래식 with KBS교향악단 공연일정 (세종문화회관)
- 2026년 5월 누구나 클래식 with KBS교향악단 당첨자 발표 및 예매 안내 (세종문화회관, 2026-04-23)
- 세종문화회관 세번째 '누구나 클래식'은 쇼팽·베토벤 (뉴시스, 2026-04-16)
- 누구나 클래식 문화나눔 사업소개 (서울문화포털)
- 2026 누구나 클래식 with 강릉시립교향악단 공연일정 (세종문화회관)