DAY6 teased the music video for their title track "INSIDE OUT" from their fourth full-length album The DECADE on August 28 via social media.

MV Teaser Sparks Curiosity

The 26-second teaser features a proposal scene that quickly transitions through dynamic shots. Props like bouquets and paper cranes hint at story elements and build anticipation. A brief preview of the track reveals a concise, vintage-style melody, contrasting the album's stronger sound showcased in the track preview film.

Double Title Track and 10-Track Album

For the first time since debut, DAY6 is releasing a double title track, featuring "INSIDE OUT" and "Dream Bus". The album includes ten songs in total, including "Don't Let It Shine," "Disco Day," "My Way," and "In Front of the Stars."

10th Anniversary Tour and Record-Breaking Stadium Shows

DAY6 will kick off their 10th-anniversary tour, TENS Anniversary Tour – The DECADE, on August 30–31 at Goyang Sports Complex. This marks the first time a domestic band has performed a solo stadium concert in Korea, with all shows selling out immediately, proving their strong ticket power.

The DECADE will be officially released on September 5 at 6 PM KST.