KPOP DISCOVER

AtHeart · Digital single · 2026

Butterfly Doors

  • 1Tracks
  • 2:51Total duration
  • 03.112026 Released
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AtHeart“Butterfly Doors” cover artwork
Digital single · TITAN CONTENT CO., LTD.

Release facts

Release format, tracks, chronology and official videos.

AtHeart’s “Butterfly Doors” is a Digital single released on 2026-03-11 for Korea / global. Release 6 of 9 in the same market, following “Shut Up” by 13 days. 1 track; title track: Butterfly Doors; total duration: 2:51. Genre: K-Pop. Label: TITAN CONTENT CO., LTD. 15 official videos (Music Bank: 7, M COUNTDOWN: 1, Show Champion: 2, Performance: 2, Live: 1, Dance Practice: 1, MV: 1); digital only.

Tracks

All 1 tracks, with durations, title tracks, writing credits and official videos.

#TrackDurationCreditsVideos
1Butterfly DoorsTitle track2:51
Lyrics이스란 (Lee Seu Ran)Compositiondwilly / Royal & the Serpent / Kelley Missal / 박장근 (Park Jang Geun) / Factist / Jossh , and 1 moreArrangementFactist / Jossh / dwilly
MV ▸

Official videos for this release

Music videos, dance practices and performances for these tracks

All videos →
Music Bank2026.04.03Butterfly DoorsMusic Bank2026.04.03Butterfly DoorsM COUNTDOWN2026.04.02Butterfly DoorsShow Champion2026.04.01Butterfly DoorsInkigayo2026.04.01Butterfly DoorsLive Session2026.03.30Butterfly DoorsDance Practice2026.03.30Butterfly DoorsMusic Bank2026.03.27Butterfly Doors

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Frequently asked questions

What is the title track of Butterfly Doors?
The title track of AtHeart’s “Butterfly Doors” is “Butterfly Doors”.
How many tracks are on Butterfly Doors?
“Butterfly Doors” contains 1 tracks.
When was Butterfly Doors released?
“Butterfly Doors” was released on 2026-03-11.
What type of release is Butterfly Doors?
“Butterfly Doors” is a Digital single.
How many official videos are available?
15 official videos are associated with “Butterfly Doors”.
Where can I listen?
Open the release on Apple Music.
How long is Butterfly Doors?
The total duration is 2:51.
Who wrote or produced Butterfly Doors?
Contributors include dwilly / Royal & the Serpent / Kelley Missal / 박장근 (Park Jang Geun) / Factist / Jossh , and 1 more.