AI Music on Melon: Can a Suno-Assisted Song Be Copyrighted in Korea?

Headphones and music production equipment used for digital music creation

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Last verified: September 25, 2026 · Source-verified / Desk-researched.

An AI-assisted song has already reached one of Korea’s biggest music charts. “Forest of the Heart,” released by YouTube creator Joseon HipHop, peaked at No. 89 on Melon’s Top 100 and No. 99 on its daily chart. The creator wrote the lyrics and used Suno for the melody and vocals.

That chart result does not mean Melon approved the song as a copyrighted human work. Chart eligibility, copyright protection and trust management by the Korea Music Copyright Association (KOMCA) are separate questions.

As of September 25, 2026, Korea still has no final standard that jointly settles how much human creative contribution is required in AI-assisted music and how copyright royalties should be allocated.

The current position in one minute

A song can be distributed and streamed without every part of it receiving the same copyright treatment. Human-written lyrics may raise a different copyright question from an AI-generated melody or vocal. KOMCA also needs its own rules before it can collect and distribute royalties through trust management.

The Melon chart and copyright law answer different questions

Melon measures music consumption. A track can enter its charts because people are listening to it through the platform.

Copyright law asks something else: which parts of the work qualify as protected human expression, and who owns those rights?

KOMCA adds a third layer. It manages music copyrights on behalf of participating rights holders, collects licensing revenue and distributes royalties. Acceptance for KOMCA trust management is related to copyright, but it is not the same thing as a court or the government creating copyright.

This is why the Joseon HipHop case is useful. The production roles are unusually easy to separate: a person wrote the lyrics, while Suno was used to generate the melody and vocals. The song then entered a mainstream Korean chart before Korea had finished building a stable administrative system for that type of work.


KOMCA tried a rule in August — then withdrew it

KOMCA introduced operating standards for AI-assisted music on August 3, 2026.

The approach allowed trust management when a person had made a meaningful contribution to elements such as lyrics, composition or arrangement. Works generated essentially by entering prompts, without identifiable human creative contribution to the music itself, were excluded.

The policy lasted 22 days.

After criticism that a broader cultural and legal discussion should come first, and after the Ministry of Culture, Sports and Tourism called for wider consultation, KOMCA withdrew the standards on August 25.

Registrations completed under the short-lived rules were subject to cancellation procedures, while pending cases were held back until new standards could be developed.

Do not read the withdrawal too broadly.

It does not mean every AI-assisted song in Korea suddenly has no copyright. It means KOMCA withdrew its own trust-management standard for these works while the wider rules are being reconsidered.

Human contribution is the difficult part

Korea’s copyright authorities have continued to distinguish human-created expression from output generated without human creative authorship.

Consider three different production processes.

Case 1: a person writes the complete lyrics and Suno generates the melody, arrangement and vocal. The human-written lyrics can be examined separately from the generated musical elements.

Case 2: an AI system generates several melodies, but a musician rewrites sections, changes the chord structure, records new instruments and substantially rearranges the result. The analysis moves toward the material the person actually created or transformed.

Case 3: a user enters a short prompt and accepts a finished song produced by the model with no further creative work. That is much harder to treat as ordinary human composition simply because a person typed the instruction.

The Korea Copyright Commission has published a guide specifically addressing registration of works made with generative AI assistance. For creators, the practical issue is not whether the software name “AI” appears somewhere in the workflow. The important evidence is what the person actually made.

Main video · Current signal
Joseon HipHop — Forest of the Heart

The track at the center of the current Korean AI-music debate. The official artist-channel upload identifies the project as AI music and AI animation.
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The next problem is royalty allocation

Identifying a human contribution is only the first step.

Music revenue is built around several rights and participants. Songwriting rights, sound-recording rights, performers and producers do not all receive money through the same route. An AI-assisted track can therefore create an awkward mixture of protected human material, generated material and neighboring rights.

If a person wrote every word but did not compose the AI-generated melody, should the royalty structure look like that of an ordinary song written entirely by human songwriters?

If a producer regenerates a chorus 50 times, chooses one version and makes only minor edits, how much musical authorship does that selection represent?

If another producer rewrites the melody, records instruments and restructures the song after generation, the facts are different again.

Those questions cannot be solved by a single checkbox marked “AI used.”

The Ministry of Culture, Sports and Tourism issued a notice on September 21 for a public discussion held on September 22 with lawmakers and music-rights organizations. The discussion focused on trust-management standards for AI-assisted music and the treatment of human creative contribution.

The date matters because the September 21 date seen on the ministry website is the press-release date. The meeting itself was held the following day.


AI detection is becoming part of rights management

There is another operational problem: rights organizations first need to know when AI was used.

KOMCA and other Korean music-industry organizations have been working on AI-music identification technology. Detection becomes especially difficult when AI creates only one layer of a track rather than the entire recording.

A fully generated song may leave different signals from a human recording that uses AI for one vocal, an instrumental section or post-production. A workable copyright-management system therefore needs more than a binary “AI / not AI” label.

Disclosure and production records are likely to become more useful as the rules develop.


Keep the production history

For a creator using generative music tools in Korea, keeping a basic record of the workflow is sensible even before the new standards are finalized.

  • Save drafts of human-written lyrics and melodies.
  • Keep project files showing later edits and arrangement work.
  • Record which parts were generated and which parts were performed or rewritten.
  • Keep the tool and account information used for generation.
  • Do not assume that writing a detailed prompt automatically makes every generated musical element your human-authored work.

These records do not guarantee copyright protection or KOMCA registration. They do make it easier to show what a person actually contributed if a rights organization, distributor or court later needs to examine the work.

As of September 25, 2026, Korea has not finalized a single standard that settles both human contribution and royalty allocation for AI-assisted music.


One Korea Dessert

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aespa — Supernova

Official music video.
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