Tomorrow X Together's (TXT) Yeonjun is stepping in to support a junior girl group with a special collaboration.

On October 10, KATSEYE announced via their official SNS that they will release a remake of the double title track 'Touch' from their debut album 'SIS' (Soft Is Strong).

Yeonjun is featured as a collaborating artist, contributing to the new interpretation of 'Touch.' The song will be released on October 10 at 9 PM Pacific Time and on October 11 at 12 PM Eastern Time.

KATSEYE expressed their excitement about the collaboration, saying, "We are thrilled to announce our partnership with Yeonjun. He wrote the verse himself, so we hope everyone looks forward to this unique version of 'Touch' that he has contributed to."

'Touch' is a pop song characterized by its vibrant melody, with the repetitive 'Touch' chorus adding to its addictive nature. It has gained popularity by blending well with the members' distinct vocal tones.

The song is also making a strong impact on the Billboard charts. As of the latest chart (dated October 5), "Touch" ranked 108th on the Billboard Global 200 and 75th on the Global (Excluding U.S.) chart.

KATSEYE is a global girl group created through the collaboration between HYBE and Geffen Records, having emerged from the survival audition project 'The Debut: Dream Academy'.