SEVENTEEN's vocal unit DK and Seungkwan have launched their first solo tour 'DxS [Soyagok] ON STAGE' with sold-out performances. Their Incheon concert tickets sold out immediately when fan club pre-sale began on the 16th, with three shows scheduled at Incheon Inspire Arena from March 17-19. The concert features the duo's voices in a serenade format, centered on the emotional atmosphere of their mini album title track 'Blue'. The tour spans five cities: Incheon, Chiba, Japan (April 29-30), Daegu (May 30-31), Macau (June 6), and Kaohsiung (July 25). The pair recently showcased their vocal chemistry on JTBC's 'Begin Again Open Mic' and various music platforms, with their 'Die With a Smile' cover on SEVENTEEN's official YouTube channel surpassing 5 million views—an exceptional figure for a cover video that validates their remarkable singing abilities. They will also perform at the Seoul Jazz Festival 2026 on May 22, demonstrating their expanding performance opportunities.