Kim Taeyeon appeared as a guest singer on the KBS 1TV 'National Singing Contest' Yangyang-gun episode, performing her new song 'GOGO' on stage and receiving an enthusiastic response from the audience. On the episode broadcast on the 5th, Kim Taeyeon took the stage wearing a white dress, captivating attention with her vibrant energy and girlish charm. That day, she heated up the atmosphere with explosive vocals spanning both traditional Korean music and trot, along with an exciting performance. 'GOGO,' performed by Kim Taeyeon, is a song that was first revealed during the new song mission in the first round of the MBN 'Active Singer King 3' finals, and it has been receiving immense love from trot fans for its catchy rhythm, highly addictive sound, and intuitive lyrics that are easy to sing along to. Kim Taeyeon previously won the grand prize on 'National Singing Contest,' and after continuously developing her skills in both traditional Korean music and trot, she returned to the stage as a guest singer on this broadcast. In addition to Kim Taeyeon, Hyunsook, Yumin, Kim Dana, and Park Jihyun also appeared on the day's broadcast, showcasing a variety of performances.