A dance track blending blues, funk, and retro hip-hop marks the start of a new era

TVXQ's U-Know Yunho has officially kicked off his first full-length solo album era.

On October 13 at 6 p.m. KST, Yunho will pre-release Body Language, one of the double title tracks from his upcoming album I-KNOW, through major music platforms.

A message through movement

Body Language is a dynamic dance track that fuses blues, funk, and retro-inspired hip-hop. Its lyrics carry a message of unity and joy through dance — an invitation to communicate beyond words.

The accompanying music video captures a story of togetherness: villagers drawn into Yunho's rhythm, gradually finding harmony through movement. The performance features choreography by world-renowned dancers Bata and Riehata, adding a global flair to the visual narrative.

First full album in his solo career

I-KNOW contains ten tracks in total, led by its two title songs — Body Language and Stretch. This marks Yunho's first full-length album since his solo debut, reflecting his artistic evolution and personal growth.

Through I-KNOW, Yunho explores the journey of understanding "myself" — a conceptual narrative that mirrors his experiences and self-discovery as an artist.

The album's concept, described as "Fake & Documentary," presents each theme from two contrasting perspectives, pairing songs to express both illusion and truth. Fans can expect a rich, multi-layered sound that expands his musical identity.

All tracks from I-KNOW will be officially released on November 5 at 6 p.m. KST.