'Sing Again - Unknown Singer Season 4' is drawing attention ahead of its broadcast on the 14th. The teaser video released on the 7th highlighted the program's appeal even more. 'Sing Again 4' is an audition program that offers singers with a passion for the stage another chance. This program focuses on rediscovering unknown singers and forgotten artists who have not been recognized by the world.

This season, Lee Seung-gi takes on the role of MC, and the judges include Lim Jae-beom, Yoon Jong-shin, Baek Ji-young, Kim Eana, Kyuhyun, Taeyeon, Lee Hae-ri, and Code Kunst. They are raising expectations for the fourth season. The 81 contestants who advanced to the finals were selected through the most intense competition in the show's history.

The program has a history and tradition of producing stars every season. In Season 1, Lee Seung-yoon, Jung Hong-il, and Lee Mu-jin gained attention; in Season 2, Kim Ki-tae, Kim So-yeon, and Yoon Sung-yi; and in Season 3, Hong Isaak, So Soo-bin, and Lee Zel were spotlighted. This Season 4 is also drawing interest in which unknown singers will rise to fame.

In the teaser video, Lim Jae-beom mentioned, "There is diversity on this earth. Diversity also coexists on this stage," emphasizing the unique performances of the contestants. The video includes scenes of Taeyeon screaming and Lim Jae-beom exclaiming, "I can't breathe, it's overwhelming." These reactions show how impressive the contestants' performances were.

In particular, Baek Ji-young was seen crying over a dramatic stage, and Lee Hae-ri showed extreme reactions of joy, saying she found the "ear boyfriend" of Season 4. Yoon Jong-shin and Kim Eana repeatedly expressed amazement at the contestants' skills with remarks like, "Isn't this cheating?" and "You should have come out sooner."

Also, the performance of the Sugar Man group, which shocked all the judges, is drawing attention. Their stage is expected to continue this season as well. 'Sing Again 4' will air at 10:30 PM on the 14th. The program's successful progress and the new challenges of unknown singers are highly anticipated.