This R&B-inflected pop single showcases NCT U's vocal talents, marking a departure from the more dance-focused tracks that had previously defined the unit.
- The single "텐데... (Timeless)" was released on January 12, 2018, as part of the NCT 2018 Yearbook project.
- The song features members Taeil, Doyoung, Jaehyun, and Haechan, who had previously worked together in the NCT U unit.
- "텐데... (Timeless)" was one of the pre-release singles for the larger NCT 2018 Empathy album.
NCT U is a rotational, multinational boy band from South Korea, part of the SM Entertainment label, best known for its genre-blending pop music and varied unit activities. In 2018, NCT U was preparing to release NCT 2018 Empathy, a project that would involve all 18 members at the time.
Tracklist
