EP / Mini Album
LOVECHAPTER
H1-KEY’s fifth mini album, featuring “To. My First Love.”
South Korea · 18:00 KST
Artists /
Group
H1-KEY
Choi Creative Lab
SEOI, RIINA, HWISEO and YEL: the four-member group behind “Rose Blossom,” “Summer Was You” and LOVECHAPTER.
Artist Overview
H1-KEY debuted in 2022 with Athletic Girl. The current lineup is SEOI, RIINA, HWISEO and YEL. Their catalogue moves from the resilience of “Rose Blossom” through LOVE or HATE and Lovestruck to LOVECHAPTER. This guide follows selected official videos across those chapters.
- Agency / label
- Choi Creative Lab
- Debut
- January 5, 2022
- Members
- SEOI · RIINA · HWISEO · YEL
Sources & profile information
Checked Oct 28, 2026. Historical videos may feature an earlier lineup.
Latest Release
The most recent confirmed entries in our release guide.
Out now
Coming next
Music Journey
Start at the beginning. Follow H1-KEY through 5 selected chapters.
Rose Blossom
“Rose Blossom” offers a clear starting point for H1-KEY’s catalogue. Its image of a flower growing between buildings frames a song about persistence. The Korean Music Awards’ commentary highlights that sense of solidarity and endurance, with lyrics by Young K and music by Hong Ji-sang. Watch the official video alongside the group’s later chapters.
Release sources
Let It Burn
The third mini album LOVE or HATE brings “Let It Burn” into the group’s story. H1-KEY’s official release campaign centres this song, offering a direct next stop after “Rose Blossom.” The full music video provides the visual counterpart to that chapter; it is presented here separately from the group’s performance-version video.
Release sources
Summer Was You
“Summer Was You” introduces the fourth mini album, Lovestruck. H1-KEY’s official platform pairs the full music video with the album’s June 26 release announcement. In this selected listening route, it forms the bridge between LOVE or HATE and the group’s 2026 releases, keeping each record’s original video and context together.
Release sources
Not Like a Movie
H1-KEY opened 2026 with the digital single “Not Like a Movie,” released on January 5. The official platform identifies this as the full music video, distinct from its teaser and dance practice. It gives the year its own starting point before the fifth mini album LOVECHAPTER follows in March.
Release sources
To. My First Love
LOVECHAPTER · EP / Mini Album
The fifth mini album LOVECHAPTER arrives with “To. My First Love.” H1-KEY’s official announcement ties the full video to the March 5 release at 6 p.m. KST. Follow it after “Not Like a Movie” to explore two distinct releases from the same year, then revisit the earlier videos for a longer view of the group’s catalogue.
Release sources
Latest Stories
No H1-KEY stories published yet. Explore the latest from KPOP MAGAZINE.
Releases
Release Calendar →Selected catalog entries and confirmed upcoming releases.
EP / Mini Album
LOVECHAPTER
H1-KEY’s fifth mini album, featuring “To. My First Love.”
South Korea · 18:00 KST
More Official Videos
Explore the selected official videos in Music Journey ↑.