TAN (Changsun, Jooan, Jaejun, Sunghyuk, Hyunyeop, Taehoon, and Jiseong) released trailer videos of their debut album "1TAN" on the official SNS channel at 10 a.m. on March 4th.

In the released video, TAN first appeared with a silhouette, drawing attention from global fans by revealing the stage for the first time, raising curiosity.

In particular, at midnight on the 4th, a photo of the silhouettes of the members based on the red background was released on SNS for fans, raising questions. In the picture, TAN made a strong impression with a powerful jump as if they were flapping their wings, raising questions about their performance, while the silhouette alone created a rough feeling as much as a "wild idol," drawing attention from K-pop fans once again.

Photo = Thinking Entertainment.