CORTIS GREENGREEN Comeback (May 2026)

CORTIS officially returned with their second EP, “GREENGREEN”, released on May 4, 2026. Prior to the album launch, the group introduced the pre-release single “REDRED” on April 20, 2026, which marked the beginning of their first comeback promotions since debut.

The comeback served as CORTIS’ first major promotion cycle following their 2025 debut era with “GO!” and “What You Want”. After the release of “REDRED,” the group began appearing on Korean music shows, later continuing promotions with the title track “TNT” following the release of “GREENGREEN”.

This page compiles all performances, fancams, and stage content related to the “REDRED” and “TNT” promotion era.

So far, the following stages have been released:

• “REDRED” — M Countdown (April 23, 2026)

• “REDRED” — Music Bank (April 24, 2026)

• “REDRED” — Music Core (April 25, 2026)

• “REDRED” — Inkigayo (April 26, 2026)

• “REDRED” — M Countdown (April 30, 2026)

• “REDRED” — Music Bank (May 1, 2026)

• “REDRED” — Music Core (May 2, 2026)

• “REDRED” — Sound Bomb 360 (May 2, 2026)

• “REDRED” — Inkigayo (May 3, 2026)

• “REDRED” — Music Bank (May 8, 2026)

• “REDRED” and "TNT" — Music Core (May 9, 2026)

• “REDRED” and "TNT" — Inkigayo (May 10, 2026)

• “REDRED” and "TNT" — M Countdown (May 14, 2026)

• “REDRED” — Music Bank (May 15, 2026)

• “REDRED” and "TNT" — Music Core (May 16, 2026)

• "TNT" — Inkigayo (May 17, 2026)

• "ACAI" — M Countdown (May 21, 2026)

• "ACAI" — Music Bank (May 22, 2026)

• "REDRED" and "ACAI" — Music Core (May 23, 2026)

• "ACAI" — Inkigayo (May 24, 2026)

• "REDRED" — M Countdown (May 28, 2026)

• "ACAI" — Music Core (May 30, 2026)

More stages, fancams, and comeback content will be added as promotions continue.