KickFlip have put out the music video for “미완성 (Puzzle Piece),” a track from their fifth mini album KICK OFF THE WALL Pt. 1. The video went up on the JYP Entertainment channel on 28 September 2026, more than a week before the album it belongs to.

선공개곡, the song that arrives before the album

Korean labels have a standing term for this: 선공개곡, from 선 (in advance) and 공개 (to make public). One track and its video are issued days or weeks ahead of the parent record, so the song can chart on its own and the video can accumulate views while the album is still unreleased. It is a different job from a title track, which carries the album on release day itself. The dates attached to this video follow the pattern exactly — video on 28 September, album on 6 October.

About this release

“미완성 (Puzzle Piece)” belongs to KICK OFF THE WALL Pt. 1, billed in the official description as KickFlip’s fifth mini album and dated 6 October 2026. The Korean title 미완성 means “unfinished.” No producer, writer or featured artist is listed with the video; the copyright line reads JYP Entertainment.

Watching from outside Korea

Because the video came first, this was for a time the only place to hear the track in most territories. Both dates are Korean Standard Time, so the album landed a calendar day earlier in Europe and the Americas.

→ Every KickFlip video on Oseyo Korea

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