Yes. 헤이즈 has 124 songs listed in a dataset used to train AI music models.

Used for training 124

songs in LAION-DISCO-12M under the artist name

A list of 12 million songs on YouTube Music, gathered by walking artist pages, that LAION published in 2024 for training general music models.

Including 숨겨둔 편지 E.T's letter (empty ver.), Would Be Better (Instrumental), Over (a Hidden Truth) (Inst.)

Listed under the artist name 124 songs in LAION-DISCO-12M

Matched exactly: this YouTube Music artist id is the one the dataset lists these songs under.

숨겨둔 편지 E.T's letter (empty ver.)

Listed as Heize – 숨겨둔 편지 E.T's letter (empty ver.) (She's Fine) · Watch on YouTube

youtube_video -W9xm9-Zlng · row -W9xm9-Zlng

LAION-DISCO-12M

Would Be Better (Instrumental)

Listed as Heize – Would Be Better (Instrumental) (Prison Playbook (Original Sound Track, Part 5)) · Watch on YouTube

youtube_video -xKPnImOrRA · row -xKPnImOrRA

LAION-DISCO-12M

Over (a Hidden Truth) (Inst.)

Listed as HEIZE – Over (a Hidden Truth) (Inst.) (I'm the Queen in This Life (Original Soundtrack) Part.3) · Watch on YouTube

youtube_video 2dpt8U1LKuc · row 2dpt8U1LKuc

LAION-DISCO-12M

Not to see you again.

Listed as Heize – Not to see you again. (Lyricist) · Watch on YouTube

youtube_video 42OyneCwYUc · row 42OyneCwYUc

LAION-DISCO-12M

조금만 더 방황하고 (inst.)

Listed as 헤이즈 – 조금만 더 방황하고 (inst.) (조금만 더 방황하고) · Watch on YouTube

youtube_video 5ES6cj6dRnc · row 5ES6cj6dRnc

LAION-DISCO-12M

그날의 그대여 (Inst.)

Listed as Heize – 그날의 그대여 (Inst.) (Themselves (Original Soundtrack) Chapter. 2) · Watch on YouTube

youtube_video 6jhUYQaifFM · row 6jhUYQaifFM

LAION-DISCO-12M

Where are you (Inst.) (넌 어디에 (Inst.))

Listed as Heize – Where are you (Inst.) (넌 어디에 (Inst.)) (Where are you (The Last 10 Years X Heize) (넌 어디에 (남은 인생 10년 X 헤이즈 (Heize)))) · Watch on YouTube

youtube_video BwwU7PlN1vw · row BwwU7PlN1vw

LAION-DISCO-12M

Hello! UFO (Instrumental)

Listed as Heize, Go Yeong-bae – Hello! UFO (Instrumental) (Jealousy Incarnate, Part 1 (OST)) · Watch on YouTube

youtube_video E43fQUvz620 · row E43fQUvz620

LAION-DISCO-12M

너의 마음을 내게 준다면(Feat. Colde) (Inst.) (너의 마음을 내게 준다면 (Inst.)) (feat. Colde)

Listed as 헤이즈 – 너의 마음을 내게 준다면(Feat. Colde) (Inst.) (너의 마음을 내게 준다면 (Inst.)) (feat. Colde) (투유프로젝트 - Sugar Man3 Episode.1 (투유프로젝트 - 슈가맨3 Episode.1)) · Watch on YouTube

youtube_video Gc-ENOPsiBA · row Gc-ENOPsiBA

LAION-DISCO-12M

The Last (Inst.)

Listed as Heize – The Last (Inst.) (Our Blues, Pt. 2 (Original Television Soundtrack)) · Watch on YouTube

youtube_video Hs8NFd7C-Co · row Hs8NFd7C-Co

LAION-DISCO-12M

Skit: Rainy Day

Listed as 헤이즈 (Heize) – Skit: Rainy Day (And July) · Watch on YouTube

youtube_video IpkIvX8IKTY · row IpkIvX8IKTY

LAION-DISCO-12M

오롯이 (Instrumental)

Listed as HEIZE – 오롯이 (Instrumental) (오롯이) · Watch on YouTube

youtube_video KRl4kOiUrAQ · row KRl4kOiUrAQ

LAION-DISCO-12M

다 그렇지 뭐 (Instrumental)

Listed as HEIZE – 다 그렇지 뭐 (Instrumental) (Romantic Doctor 2 (Original Television Soundtrack) Pt.4) · Watch on YouTube

youtube_video NrY9pnGEAz8 · row NrY9pnGEAz8

LAION-DISCO-12M

Maktoob

Listed as 헤이즈 – Maktoob (HEIZE) · Watch on YouTube

youtube_video O3mYyWk5oME · row O3mYyWk5oME

LAION-DISCO-12M

Hello! UFO

Listed as Heize, Go Yeong-bae – Hello! UFO (Jealousy Incarnate, Part 1 (OST)) · Watch on YouTube

youtube_video PzTkgDz83xg · row PzTkgDz83xg

LAION-DISCO-12M

It'll pass (Inst.) (언젠간 괜찮아질 이야기 (Inst.))

Listed as Heize, Jung Seung Hwan – It'll pass (Inst.) (언젠간 괜찮아질 이야기 (Inst.)) (It'll pass (언젠간 괜찮아질 이야기)) · Watch on YouTube

youtube_video XB5kVs7yEew · row XB5kVs7yEew

LAION-DISCO-12M

알고 있어 (inst.)

Listed as 헤이즈 – 알고 있어 (inst.) (HEIZE) · Watch on YouTube

youtube_video _hw463SAuz0 · row _hw463SAuz0

LAION-DISCO-12M

missed call

Listed as Heize – missed call (만추 Late Autumn) · Watch on YouTube

youtube_video cVR9Memyr9Y · row cVR9Memyr9Y

LAION-DISCO-12M

You're Cold (Instrumental)

Listed as Heize – You're Cold (Instrumental) (It's Okay to Not Be Okay, Part 1 (Original Sound Track)) · Watch on YouTube

youtube_video g8PrESNXl0Q · row g8PrESNXl0Q

LAION-DISCO-12M

On my mind (Instrumental)

Listed as Paul Blanco, HEIZE – On my mind (Instrumental) (EXchange3, Pt. 1 (Original Soundtrack)) · Watch on YouTube

youtube_video hIGV_ifOQxs · row hIGV_ifOQxs

LAION-DISCO-12M

니가 아니면 (Intro)

Listed as 헤이즈 – 니가 아니면 (Intro) (돌아오지마) · Watch on YouTube

youtube_video qQdRBbxQgEw · row qQdRBbxQgEw

LAION-DISCO-12M

클럽이라도 좀 가 (inst.)

Listed as 헤이즈 – 클럽이라도 좀 가 (inst.) (HEIZE) · Watch on YouTube

youtube_video tK6ahctobuU · row tK6ahctobuU

LAION-DISCO-12M

품 스윗 품 (inst.)

Listed as 헤이즈 – 품 스윗 품 (inst.) (Pume Sweet Pume) · Watch on YouTube

youtube_video utAcH5IHSSk · row utAcH5IHSSk

LAION-DISCO-12M

알고 있어

Listed as 헤이즈 – 알고 있어 (HEIZE) · Watch on YouTube

youtube_video wzxeQlrQOrE · row wzxeQlrQOrE

LAION-DISCO-12M

What this means

Last reviewed 2026-09-24.

Presence in a public research dataset shows that a clip of your recording was listed by academic or industry researchers as material for building or testing audio models. It does not by itself show which commercial products, if any, used the clip. The legal picture is moving. On 31 July 2026 the Regional Court of Munich I ruled in GEMA's case against Suno (case 42 O 763/25) that reproducing works for training, holding them in a model in retrievable form, and generating similar outputs can each infringe copyright under German and EU law; the judgment is not final and can be appealed. In the United States, Warner Music Group settled its claims against Suno on 25 November 2025 with a licensing deal, while the parallel claims by Universal and Sony were still pending at that point. Since then BMG (12 August 2026) and Believe/TuneCore (8 September 2026) have signed opt-in licensing deals with Suno.

What you can do

3 routes. None is a guarantee.

UK, PRS members. Send PRS for Music your report and ask what collective or licensing route covers your works.
- PRS for Music and Artificial Intelligence, Version 1 (October 2025), 2025-10-01
- PRS for Music: AI and music copyright, 2026-09-24
Germany, GEMA members. GEMA won a first-instance ruling against Suno on 31 July 2026 and has a licensing model. Ask how they apply to your repertoire.
- GEMA: Suno AI and OpenAI, GEMA sues for fair compensation, 2025-01-21
- DLA Piper: GEMA v Suno, Munich Regional Court judgment of 31 July 2026, 2026-08-28
- Music Business Worldwide: Germany's GEMA launches AI Charter, 2024-11-05
Signed to Warner, BMG or Believe/TuneCore. Each has an opt-in licensing deal with Suno. Ask your label what opting in or out means for you and whether any settlement money reaches artists.
- Music Business Worldwide: Warner Music Group settles with Suno, 2025-11-25
- Music Ally: Suno signs another music licensing deal, with BMG, 2026-08-12
- Music Business Worldwide: Suno inks global deal with Believe, 2026-09-08

Is this you?

Check another name

These pages report where identifiers from public research datasets point. Presence in a dataset is a fact about the dataset, not a claim about the channel or artist, and says nothing about what any company did with the material. If you are this artist and want this page removed, see removals.