{"id":9738,"date":"2026-09-20T16:50:53","date_gmt":"2026-09-20T14:50:53","guid":{"rendered":"https:\/\/tunelockr.com\/?p=9738"},"modified":"2026-09-20T16:51:58","modified_gmt":"2026-09-20T14:51:58","slug":"droits-stems-musique-ia","status":"publish","type":"post","link":"https:\/\/tunelockr.com\/en\/2026\/09\/20\/droits-stems-musique-ia\/","title":{"rendered":"Stems, vocals and training data: what rights should be provided?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9738\" class=\"elementor elementor-9738\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21c26df2 e-flex e-con-boxed e-con e-parent\" data-id=\"21c26df2\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33ff8812 elementor-widget elementor-widget-text-editor\" data-id=\"33ff8812\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.19.0 - 28-02-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<article class=\"tlcp-article\">\n <header class=\"tlcp-hero\"><span class=\"tlcp-kicker\">TuneLockr Guide \u00b7 AI &amp; rights<\/span><h1>Stems, vocals and training data: what rights should be provided?<\/h1><p class=\"tlcp-lead\">Source files provide access to isolated, reusable elements: their licence must be more precise than simply permitting to listen to the master.<\/p><div class=\"tlcp-actions\"><a class=\"tlcp-btn\" href=\"https:\/\/app.tunelockr.com\/depot\">Protect source files \u2197<\/a><a class=\"tlcp-btn is-ghost\" href=\"\/en\/copyright-musique-ia\/\">See the main guide<\/a><\/div><\/header>\n <div class=\"tlcp-body\"><p><strong>AI Music Stems Rights<\/strong> here refers to a concrete process: identifying the correct rights holders, defining the intended use or evidence required, formalising decisions and keeping the elements that will help understand the agreement later. This method avoids vague promises and reduces misunderstandings between artists, producers, labels, publishers, and users.<\/p>\n <p>TuneLockr helps creators organise their files, evidence, and permissions. The tool does not replace a collecting society or personalised legal advice. The information below is educational and should be tailored to the project, territory, and any existing contracts.<\/p>\n <h2>The four decisions that shape the case<\/h2><div class=\"tlcp-grid\"><article class=\"tlcp-card\"><h3>Stems<\/h3><p>Vocals, drums, bass and other isolated tracks make remixing, separation, training, and reconstruction easier.<\/p><\/article><article class=\"tlcp-card\"><h3>Voice<\/h3><p>An identifiable voice may be imitated or cloned; consent must be specific.<\/p><\/article><article class=\"tlcp-card\"><h3>Annotations<\/h3><p>Tempo, key, synced lyrics, emotions and tags enhance a dataset\u2019s value.<\/p><\/article><article class=\"tlcp-card\"><h3>Security<\/h3><p>Access, encryption, outsourcing, retention, deletion and logging must be proportionate to sensitivity.<\/p><\/article><\/div>\n <div class=\"tlcp-note\"><strong>Key point.<\/strong> Don't confuse identification, evidence, ownership, and permission. A code, a deposit, a dated file or a detection documents a specific aspect; no single element answers all questions.<\/div>\n <h2>A practical step-by-step method<\/h2>\n <h3>1. Map out the people and assets<\/h3><p>Start by naming the work, the recording, the exact version, and the relevant files. Add the authors, composers, performers, producers, publishers, or relevant representatives. This mapping prevents a decision made about the master from being mistakenly applied to the composition, or vice versa.<\/p>\n <h3>2. Describe the requirement using verifiable parameters<\/h3><p>Replace general wording with observable parameters: uses, media, territory, duration, exclusivity, volumes, permitted modifications, recipients, and termination conditions. When the project changes, create a new version of the agreement or the record instead of quietly altering the history.<\/p>\n <h3>3. Check existing documents<\/h3><p>Review contracts, mandates, licences, split sheets, statements, invoices, and relevant exchanges. Prior authorisation, management mandates, or exclusivity may affect your room for manoeuvre. Where important stakes are involved, a professional analysis ensures a reliable interpretation.<\/p>\n <h3>4. Keep an accessible record<\/h3><p>Archive the final version, attachments, date, identity of the people who validated, and the corresponding files. Use a consistent naming convention and save everything in a location separate from the place of creation.<\/p>\n <div class=\"tlcp-checklist\"><strong>Checklist before approval<\/strong><ul><li>Inventory of delivered files<\/li><li>The written purpose of each file<\/li><li>Regulated reuse and sub-licensing<\/li><li>Voice dealt with explicitly<\/li><li>Provision for return or deletion<\/li><\/ul><\/div>\n <h2>Integrate this process into the lifecycle of a release<\/h2>\n <h3>Before finalisation<\/h3><p>Bring the relevant people together while creative and business decisions are still easy to explain. For 'stems', assign a person responsible and set a validation date. This early stage takes less time than searching for documents a few months after release.<\/p>\n <h3>Upon delivery<\/h3><p>Create a reference folder containing the approved export, metadata, agreements, contact details, and a summary of decisions taken. Do not overwrite old versions: archive them with a clear status. This will allow you to show which file was delivered, when, and under what conditions.<\/p>\n <h3>During use<\/h3><p>Monitor any divergence between the intended scope and the actual use. A campaign might extend, a video may be re-edited, a partner may change, or a new platform might arise. The aim is not to block all change but to identify when a new approval or extension becomes necessary.<\/p>\n <h3>At closure or renewal<\/h3><p>Note the definitive end, the files returned or deleted, the amounts paid, and any possible extensions. A brief review creates a reliable record and improves future agreements. For a catalogue, apply the same framework to each title in order to make decisions comparable.<\/p>\n <h2>How to assess the quality of the mechanism?<\/h2><p>A good application is <strong>understandable<\/strong> by someone who was not involved in the discussions, <strong>traceable<\/strong> thanks to consistent files and dates, <strong>proportionate<\/strong> to the value of the use and <strong>reversible<\/strong> when the authorisation comes to an end. These criteria are more useful than a stack of unrelated documents.<\/p>\n <p>Test your organisation with a simple scenario: if the project manager is absent, can someone else identify the correct version, know who makes decisions, find the proof and understand what is permitted? If the answer is no, add an index or an overview sheet rather than multiplying the number of folders.<\/p>\n <h2>International project: additional checks<\/h2><p>International exploitation requires checking territories, languages, intermediaries, and the applicable law. Terms and formalities are not identical everywhere. Therefore, avoid presenting a French model as universal. For significant operations, have the scope confirmed by a professional familiar with the relevant countries and consult the resources of the [organisation].<a href=\"https:\/\/www.wipo.int\/\" target=\"_blank\" rel=\"noopener\">World Intellectual Property Organization<\/a>.<\/p>\n <h2>Example of a properly defined decision<\/h2><div class=\"tlcp-example\"><p>A workable decision answers five questions: <strong>who<\/strong> authorises or declares, <strong>which file<\/strong> is involved, <strong>for what use<\/strong>, <strong>for how long<\/strong> and <strong>with what compensation or proof<\/strong>. If any of these answers is missing, add it before sharing.<\/p><\/div>\n <h2>Common mistakes to avoid<\/h2><ul><li>Using a template without adapting it to the actual project.<\/li><li>Treating the work and the master as a single asset.<\/li><li>Forgetting a co-author, a producer or a previous licence.<\/li><li>Granting exclusivity without a defined duration or precise territory.<\/li><li>Only keep isolated screenshots, without source files or context.<\/li><li>Present a detection or identifier as absolute proof.<\/li><\/ul>\n <h2>Sources and guidance<\/h2><p>To explore further, consult the official resources of <a href=\"https:\/\/commission.europa.eu\/\" target=\"_blank\" rel=\"noopener\">European Commission<\/a>. Texts and practices evolve: check the applicable version at the time of your project.<\/p>\n <section class=\"tlcp-faq\"><h2>Frequently asked Questions<\/h2><details><summary>Does a master licence cover stems?<\/summary><p>Not automatically. Stems are distinct files that must be specified if their delivery or use is authorised.<\/p><\/details><details><summary>Can vocal cloning be prohibited?<\/summary><p>Yes, an explicit prohibition and strengthened control mechanisms improve the clarity of the agreement.<\/p><\/details><details><summary>Why protect annotations?<\/summary><p>They may reveal creative structure and significantly enhance the value of a dataset.<\/p><\/details><\/section>\n <aside class=\"tlcp-related\"><h2>Continue with TuneLockr<\/h2><p>Explore the topic in more depth in the <a href=\"\/en\/copyright-musique-ia\/\">main AI &amp; rights guide<\/a>, also see <a href=\"\/en\/musical-monitoring\/\">complementary guide<\/a>, then <a href=\"\/en\/tunnel-locker-pricing\/\">compare TuneLockr offers<\/a>.<\/p><a class=\"tlcp-btn\" href=\"https:\/\/app.tunelockr.com\/depot\">Protect source files \u2197<\/a><\/aside>\n <\/div><\/article>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Source files provide access to isolated, reusable elements: their licence must be more precise than simply permitting to listen to the master.<\/p>","protected":false},"author":1,"featured_media":9739,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-9738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-musique-intelligence-artificielle"],"_links":{"self":[{"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/posts\/9738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/comments?post=9738"}],"version-history":[{"count":4,"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/posts\/9738\/revisions"}],"predecessor-version":[{"id":9745,"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/posts\/9738\/revisions\/9745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/media\/9739"}],"wp:attachment":[{"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/media?parent=9738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/categories?post=9738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tunelockr.com\/en\/wp-json\/wp\/v2\/tags?post=9738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}