Prepare instrumental and vocal versions without mixing up the release

State why the version is being made

An alternate recording may be intended for release, live preparation or an editor’s private production task. Record that purpose before exporting. A file supplied privately to another professional is not automatically a request to distribute it. Confirm which versions, if any, belong in the proposed public release.

If the source is licensed or belongs to another party, check the permitted use before making or sharing additional versions. Removing a vocal does not itself clear a composition, recording or beat licence. Use the licensed-production checklist where the recording uses supplied material.

Describe the whole audio accurately

Apple defines an instrumental as containing instruments without vocals or lyrics, and distinguishes karaoke content with the lead vocal removed or reduced. Listen for backing vocals, spoken passages, vocal samples and effects rather than relying on the name of the export. A track with the lead vocal muted may still contain voices.

For a vocal-only export, specify what is retained: lead, harmonies, effects or other intended elements. The useful description is the actual audio and intended use. Ask DistroBolt about the relevant destination handling before treating a private production label as the correct public version title or content flag. No karaoke-specific intake feature is promised here.

Make a version register

• The original project and exact source mix or session.
• A separate filename and description for each delivered export.
• Duration and which voices or instruments are retained.
• The intended use and whether public distribution is proposed.
• The person approving the audio and any permission for the use.
• The title, version wording and identifiers to be checked for release.
• Where the approved export and earlier source are retained.

Keep the register with the final-audio inspection and engineer handover. Ask for the agreed exports while the project is available instead of assuming a stereo master can always be turned into a perfect isolated vocal or instrumental later.

Check identifiers against the recording change

IFPI requires distinct identification for new or materially changed recordings, including different mixes or edits. A new instrumental or vocal-only mix needs an assessment as its own recording, rather than blindly reusing the full vocal recording’s ISRC. An unchanged file moving between distributors is a different situation.

Follow the ISRC decision guide with the actual source and change record. A label such as “alternate” does not decide the code by itself. Do not allocate a new identifier merely to hide an unchanged delivery or promise that different versions inherit the same listening history.

An original quality-control example

A hypothetical artist exports a full mix, a backing mix and a vocal-only file for review. The backing mix still has a sung phrase in the bridge. The team identifies that fact before calling it instrumental, checks the intended release use and requests the appropriate export from the engineer. Each approved file gets its own version record. This is a listening and communication example, not a guarantee that every extraction or edit is available.

Keep composition, credit and income records clear

A version with fewer audible elements is not automatically a new composition or a change in the people’s legal interests. Review the actual contribution and agreements. Confirm the appropriate credits and any agreed recording-income allocation for the intended recording; a version label does not automatically carry every prior split into a new track.

Use the verified split workflow to check actual track allocations and acceptance. Keep any underlying songwriting or publishing questions in the song-side record. DistroBolt does not decide those rights from the export name.

Submit only the agreed release versions

Before delivery, check the complete approved audio, version wording, metadata and required permissions together. Ask DistroBolt about supported fields and the particular destination eligibility if the use is unclear. Do not submit several near-identical copies simply to create more catalogue entries.

If the wrong version is already live, preserve the references and explain the intended correction through the existing correction route. An audio replacement, a metadata change and a separate recording release can require different handling. Keep clean/explicit classification in its own version check; muting a lead vocal is not a substitute for listening to all content.