▲ K-pop boy group Cortis poses for photos during a media showcase in Seoul on April 20, 2026, for "RedRed," the lead track for its upcoming second EP, "GreenGreen." (Yonhap)

SEOUL, May 4 (Yonhap) -- Cortis will release its second EP, "Greengreen," at 6 p.m. Monday, its agency BigHit Music said.

The album contains six tracks, including the previously unveiled title song "Redred," along with "TNT," "Acai" and "Youngcreatorcrew."

"Greengreen" reflects the group’s pursuit of raw, unfiltered naturalness without being confined to a specific concept or genre. The members sought to remove boundaries they set for themselves and translate their ideas into music.

All five members participated in the album’s production, including music, video and choreography, and are credited across the project.

Cortis produced music videos for five of the six tracks. Starting with "TNT" at 6 p.m., the group will release the videos sequentially.

As of April 30, the EP recorded 2,397,188 copies in preorders and surpassed 1,033,600 pre-saves on global streaming platform Spotify.

The group will hold a release party at 8 p.m. at S-Factory in Seongdong-gu, Seoul, where it will perform all tracks live. The event will be livestreamed via the HYBE Labels YouTube channel and the fan platform Weverse.

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