How to Write Suno and Udio Briefs that Refuse Copyrighted Hooks

Music briefs get you in trouble when they say in the style of a living star or rhyme a famous hook. Suno v4 and Udio v1.5 will still try. Your job is a refuse list and lyrics that only use the story you own.

The matching generator is the Suno and Udio Style-Plus-Lyrics Brief that Refuses Copyrighted Hooks prompt. Browse related cards in the PromptDig library (Browse more prompts). When a filled run survives, share the version you actually use (Share a prompt).

Version-lock both tools and split style strings

Write a Suno or Udio style-plus-lyrics brief from a brief you own. Refuse copyrighted hooks, artist impersonation, and title clones. Start by filling Inputs, not by asking the model to remember last week's run. If a field is blank, write NONE or NOT IN INPUTS and leave it blank through Generate. The card is built so the model cannot honestly invent a number, owner, URL, or command that you did not paste.

Paste these fields before you hit run:

Tool and version (Suno v4, Udio v1.5, or both): [Tool]
Original theme and story I own: [Story]
Mood, BPM range, and key I want (or NONE): [Feel]
Instruments I allow: [Instruments]
Vocal I want (not a celebrity name): [Vocal]
Structure (verse/chorus counts): [Form]
Words and names I must not use: [Banned]
Reference genre adjectives (not artist names): [Genre]
Duration target: [Duration]
Language: [Lang]

That inventory is the honesty ledger. Anything that does not appear there is forbidden in the draft. If you catch yourself adding a nice-to-have after the run, you are no longer using the card. You are ghostwriting. Put the extra fact in Inputs and run again.

Ban artist names and copyrighted hooks up front

Generate is numbered on purpose. Do not skip a step because the first paragraph looked done. The early steps exist to stop later prose from smuggling claims.

Walk the Generate list in order:

1. Tool lock: Suno v4 and/or Udio v1.5 from Tool. Separate style strings if both.
2. Refuse list: named living artists, copyrighted hooks, existing song titles in Banned plus a default no-covers rule.
3. Style string: Genre, Feel, Instruments, Vocal. No artist names.
4. Original lyrics in Form and Lang. Every image must come from Story. Mark any line that rhymes a famous hook as REWRITE.
5. Title options (3) that do not match known chart titles you were given. If you are unsure a title is original, add CHECK.
6. Section timings vs Duration. Do not invent a streaming count.
7. Udio vs Suno deltas: tags each tool actually uses from Inputs. Do not invent a parameter.
8. Compliance pass: quote Banned words, artist names, and cloned titles. Cut them.

If a step asks for a version lock, quote the version from Inputs in the output. If a step asks for a refuse list, keep the refuse list in the published artifact, not in a sidebar you delete. Reviewers should see what the model was not allowed to do.

Write lyrics only from the story you pasted

Most failures are the same shape: a missing field gets a confident fill. A conversion rate appears. A Gradle task appears. A flash point appears. A caption appears on a job that asked for slide text only. Your review is to search the draft for numbers, names, and commands, then grep Inputs. No match means cut.

Honor the constraints as hard stops, not vibes:

• Suno v4 and Udio v1.5 only. Version-lock.
• No artist impersonation. No 'in the style of [famous name]'.
• No copyrighted lyrics, bridges, or hooks.
• No fake Billboard rank or stream count.
• Language stays Lang.

When the card says not legal advice, not certification, not an exam dump, or not a caption engine, that sentence belongs at the top of the output. Deleting it to look more finished is how you inherit risk.

Mark uncertain titles CHECK

Finish with the compliance pass the prompt already asks for. Quote the banned-word hits. Cut them. Print character counts when the job has a cap. Print word counts when the job has a budget. List gaps as gaps. Five missing facts are more useful than one smooth paragraph.

Tags on the card (suno udio lyrics brief, suno style prompt no covers, udio refuse copyrighted hooks) are a reminder of the job shape, not an invitation to wander into a neighboring cluster. If you need a different surface, open a different PromptDig card rather than stretching this one.

Fill the card, then run

Replace every bracket. Run on ChatGPT, Claude, or Gemini. Read the ledger first, then the artifact. If the model invents a commit, KPI, DOI, PEL, bid, or logo, discard the run. Tighten Inputs. Run again. Share the filled card that survived, not the first draft that sounded done.