blue is not blue's Byeong-yeon, unh, and cotoba's Dyonju and Daphne reveal behind-the-scenes of 'Come to Me Challenge' filming

Band Tasty Shop conveyed the atmosphere of the scene through a vlog capturing the behind-the-scenes footage of artists who participated in the 'Come to Me Challenge'.

According to the video on band Tasty Shop's YouTube channel released on October 1, 2026, this video contains the filming behind-the-scenes of the artists who joined the final episode of the 'Come to Me Challenge'. The video features Byeong-yeon of blue is not blue, who participated in the 5th episode, unh, who participated in the 6th episode, and Dyonju and Daphne of cotoba, who participated in the 7th episode.

"Lowering the original key for recording"... Difficulties in the challenge preparation process

In the video, the cast members talked about the recording process they went through while preparing the challenge song. The cast mentioned that during the recording held the previous day, they proceeded by lowering the key of the original song themselves. In particular, it was shared that they had to lower the key much more than expected during the process of adjusting it to a male key. One cast member mentioned that an adjustment of about minus 6 was necessary during the process of lowering the original key, expressing their feeling that the key was higher than expected.

Artists' daily conversations during the Chuseok holiday

As the timing of the challenge filming coincided with the Chuseok holiday, the participating artists shared their daily lives spent during the holiday. Some of the cast members in the video shared news that they performed ancestral rites on the morning of that day. One cast member revealed their holiday daily life, saying, "I helped my mom, so I ate delicious food and ate rice cakes, I really ate a lot of rice cakes." Additionally, they shared news of being immersed in work during the holiday period and talked about how they like working.

The filming atmosphere continued while sharing gifts and snacks

At the filming site, a harmonious atmosphere continued as gifts and snacks prepared by the artists appeared. cotoba members Dyonju and Daphne prepared snacks to eat with beer as gifts and were seen sharing them on site. The cast members showed intimacy by greeting each other and putting their arms around each other's shoulders, and the video also included a scene where they performed while holding guitars in an atmosphere of "since we are rock stars, it would be good to be a bit more rocking."