Hyolyn 'OriginaLyn' Release Date: New 'ChecK' Step Film Released

Hyolyn has released a "step film" visual teaser for her upcoming title track, "ChecK." Her agency, ReH Entertainment, shared the preview for the artist’s fourth mini-album, OriginaLyn, via official social media channels on July 15.

The teaser previews the visual and auditory style of Hyolyn's first major project of 2026. This release marks a significant milestone in her solo career, establishing the final countdown for her summer comeback.

Key Facts

• The teaser for the fourth mini-album OriginaLyn was shared on the afternoon of July 15, 2026.
• The promotional "step film" highlights the title track "ChecK."
• ReH Entertainment distributed the footage through official social media platforms.
• This release marks Hyolyn's fourth official mini-album.

Key Terms

• Step Film: A video teaser or performance clip focusing on choreography motions or the visual mood of a track.
• ReH Entertainment: Hyolyn's management agency.

Key Quote

"Finally the real ChecK" — ReH Entertainment

Next

• OriginaLyn is scheduled for global release at 6 PM on July 22, 2026.
• The official music video for "ChecK" will debut alongside the album.