How to Respond to a Copyright Office Rejection or Correspondence for AI-Assisted Music

The Copyright Office examines every registration application. For AI-assisted works, examiners have heightened scrutiny following the February 2023 Registration Guidance, the Zarya of the Dawn decision, and subsequent policy statements. If your application discloses AI involvement — or if the examiner suspects it based on the deposited work — you may receive correspondence.

This is becoming routine, not exceptional. The Office received over 10,000 comments on its AI notice of inquiry and has been actively developing its examination framework for AI-assisted works. If you filed a claim for AI-assisted music, correspondence from an examiner is a realistic possibility, and preparing for it in advance is the defensible approach.

Request for Additional Information (Correspondence) — This is the more common communication. The examiner needs more information before making a registration decision. It is not a denial — it is a question. The examiner may ask you to clarify which elements are AI-generated, describe your human contributions in more detail, or explain how AI was used in your creative process.

Refusal of Registration — This is a formal determination that the work, as claimed, does not meet the requirements for copyright registration. Refusals are less common than correspondence but do occur, particularly when the application claims authorship over material the examiner determines is AI-generated. A refusal is not the end of the road — you can request reconsideration — but the bar is higher and the process is longer.

This is the single most important procedural fact in this article. When the Copyright Office sends you correspondence requesting additional information, you have 45 days from the date of the letter to respond. This deadline is firm. If you miss it, the Copyright Office will close your application. Your filing fee is non-refundable. You would need to file a new application with a new fee to try again.

The response deadline is established in the Copyright Office's regulations. Confirm the specific regulatory citation in the correspondence letter you receive. Mark the deadline the day you receive the letter. Build in at least a week of buffer for review before submitting your response. If you need more time, you may request an extension, but this is at the examiner's discretion and is not guaranteed.

Which elements were AI-generated vs. human-authored? The examiner wants a clear map of the work. For a song, this means identifying: Were the lyrics human-written? Was the melody composed by a human? Was the instrumental track generated by AI? Was the vocal performance human or AI-synthesized? Vague answers do not satisfy this question. "I used AI for some parts" will generate further correspondence. The examiner needs element-by-element specificity.

What specific human creative decisions were made? This goes beyond identifying which parts are human-authored. The examiner wants to understand the nature of your creative decisions. Did you compose a melody note by note? Did you select specific chord progressions? Did you determine the song structure? The Copyright Office has consistently emphasized that the human contribution must reflect "creative choices" rather than mere mechanical actions.

Whether the human contribution is "more than de minimis" — This is the threshold question. The Office has drawn from the Zarya of the Dawn decision to establish that human contributions must be more than trivial to support registration. The standard is not precisely defined in quantitative terms, but the human authorship must be "clearly perceptible" in the deposited work and "separable" from the excluded AI-generated expression.

Part 1: Identify the specific human contributions. Open with a clear, element-by-element inventory of what you created. Instead of: "I wrote the song and used AI as a tool." Write: "The following elements of the deposited work were authored entirely by the applicant: (1) all lyrics, composed through three revision drafts; (2) the vocal melody for verses 1–3 and the chorus, composed on piano prior to AI generation; (3) the song structure, determined by the applicant before any AI tool was used."

Part 2: Describe the creative decisions made. This section provides the narrative behind Part 1. The examiner is evaluating whether your contributions reflect genuine creative expression, so describe the choices you made and why. Reference specific musical elements — bars, sections, harmonic choices, lyrical revisions.

Part 3: Explain how AI was used as a tool, not a substitute. Address the Office's core concern: whether the AI system was the author, or whether the human was the author using AI as an instrument. Example: "The applicant used [AI tool name] to generate an instrumental backing track based on the applicant's specifications. The applicant does not claim authorship of the AI-generated instrumental audio. The copyright claim is limited to the human-authored elements identified above."

Part 4: Reference the deposited work and supporting evidence. Close by connecting your narrative to the physical deposit the examiner has on file. The deposited audio file demonstrates the human-authored elements described above. Note that revision drafts, piano recordings, and other supporting materials are available upon request as supplementary evidence.

Address the letter to the U.S. Copyright Office, Library of Congress, referencing your Service Request Number and Application Title. Open by thanking the examiner for their correspondence and stating that you are providing the additional information requested regarding AI tool use.

Human-Authored Elements section: List each element the applicant authored — e.g., "All lyrics (three verses, chorus, and bridge), composed and revised through multiple drafts," "Vocal melody for all sections, composed on piano prior to AI audio generation," "Song structure and arrangement decisions, including section order, repetition scheme, and dynamic arc."

Creative Process section: Describe your creative decisions with specificity. Reference specific musical elements, revision history, and the choices that shaped the expressive character of the work.

Use of AI Tools section: Name the AI tool, describe what it generated, and state that those elements are excluded from the copyright claim as indicated in the Material Excluded field. State that the applicant's human-authored contributions are clearly perceptible in and separable from the AI-generated material.

Supporting Evidence section: Reference the deposited audio file and note that additional supporting materials (revision drafts, piano recordings, arrangement notes) are available upon request. Close by requesting that the Office proceed with registration limited to the human-authored elements identified.

If you prepared your claim using RightsDocket before filing, you already have a structured document that addresses the questions examiners typically ask. Section 02 (Contributor Table) lists every contributor and their specific role — the element-by-element attribution map. Section 03 (AI Disclosure) documents the specific AI tools used, what they generated, and what was excluded from the claim.

Section 04 (USCO Form-Field Mapping) contains the exact language for Author Created, Material Excluded, and Note to CO as it was filed on the eCO system. When responding to correspondence, you can reference this section to demonstrate that your disclosure was structured and intentional.

Section 05 (Creative Decision Log) documents the specific creative decisions made during creation — revision drafts, arrangement choices, compositional decisions. Together, these sections function as a pre-built response kit that gives you a structured foundation rather than reconstructing the creative process from memory.

If the Copyright Office refuses registration, you have the right to request reconsideration. First Request for Reconsideration: Filed with the Copyright Office within the deadline specified in the refusal notice (check current regulations at 37 C.F.R. Section 202.5). The fee is approximately $350. Your request is reviewed by a different examiner than the one who made the initial refusal.

Second Request for Reconsideration: If the first is denied, you may file a second request reviewed by the Copyright Review Board (a three-member panel). This is typically the final administrative review before judicial options.

New evidence matters — if you have revision drafts, earlier versions, or other evidence not included in the original application, introduce it here. Reframing the narrative can also help if the original response lacked specificity. The standard is consistent at every stage — reconsideration is about presenting a stronger case, not finding a more lenient reviewer.