SHINee's KEY reveals behind-the-scenes footage of the concert ”John Cameron Mitchell @ X-mas” that he participated in last year on Christmas (video included)

Behind-the-scenes footage of KEY from the group SHINee has been released. On the 25th, SHINee's official YouTube channel released a video with the caption, "'You're going to do this after this.'
"Will you be there during 'The Brilliant Inch'?" (feat. Improvisation Stage)｜John Cameron Mitchell @ X-mas Behind｜KEY
The video, titled "Key", was posted. The video shows KEY meeting with John Cameron Mitchell, rehearsing, and
The video includes footage of the performance. Regarding his relationship with John Cameron Mitchell, KEY said, "I went to see John's performance six years ago (at the time of the performance) and we exchanged numbers.
Because of COVID-19, he was in the army, so it was the first time we'd met in six years," she said. John responded, "You used to call me often from the army."
Meanwhile, John Cameron Mitchell, who wrote, directed and starred in the film "Hedwig and the Angry Inch," has announced that he will be returning to the studio in January 2024.
On February 24th and 25th, the band will hold a concert in Korea called "John Cameron Mitchell @
X-mas" was held, with KEY appearing at the performance on December 24th.