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  "path": "/news/behind-bts-secret-rehearsal-historic-gwanghwamun-concert/",
  "publishedAt": "2026-03-23T09:10:04.000Z",
  "site": "https://www.koreaboo.com",
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  "textContent": "Behind the spectacular stage of BTS COMEBACK LIVE: ARIRANG held at Gwanghwamun Square in Seoul was a secret rehearsal conducted under strict security. According to a report by Chosun Ilbo…",
  "title": "Behind BTS’s Secret Rehearsals For Their Historic Gwanghwamun Concert"
}