얼쑤

'얼쑤' is a single by GLYCH, a Korean AI girl group, which its channel describes as a gugak fusion track mixing pansori, trot and K-pop. In the video's story, a system error drops the four AI members into the Joseon era, where they turn the country into a festival, performing in hanbok. It was released on Spotify on 6 September 2026 under the distributor placeholder 13569121 Records DK, between the singles '렉 걸렸어' and '다시 일어나'.