Crush Previews ‘seesaw’ Digital Single Featuring IU

Crush is preparing to release a new digital single, ‘seesaw’, featuring IU.

A newly revealed teaser offers a brief preview of the collaboration, with IU shown recording her vocals in the studio.

The clip includes a short snippet of the upcoming track and spotlights IU’s contribution to the song.

‘seesaw’ is scheduled for release on 21 October 2026 at 6 p.m. KST.

For European listeners, that corresponds to 10 a.m. CEST / 9 a.m. BST on the same day.

The collaboration brings together two of Korea’s established solo artists for a new digital release.