On September 23, SECHSKIES held their 20th anniversary concert at Gocheok Sky Dome.
For the special occasion, their labelmates WINNER made a guest appearance, performing tracks including Empty and Really Really.
On stage, Kang Seung Yoon commented, We were invited as guests, so we got the opportunity to sing at Gocheok Sky Dome. We are so thankful to SECHSKIES and their fans YELLOWKIES.
He continued, Following the path of SECHSKIES, we think about how we also want to have a 20th anniversary concert in the future. We learn a lot from them. They are so amazing, and we are so honored.