Putting a cover song on Spotify requires a brand-new audio recording that you or your collaborators performed yourselves — not the original artist’s master recording, not a karaoke backing track with someone else’s instrumental stems, and not a pitched-down or sped-up version of the commercial release. Mechanical licensing for covers only legally covers a new performance of the composition (the melody and lyrics); it never grants rights to distribute someone else’s actual recorded audio. Distributors catch this at moderation, and the mistake is more common — and more avoidable — than most first-time cover artists realize.
This mix-up sinks more cover submissions than any licensing paperwork issue. Understanding exactly where the line sits between a legal cover and copyright infringement will save you a failed review and a resubmission cycle.
What actually counts as the ‘original master recording’?
The master recording is the specific captured audio of a performance — the exact vocal take, the exact instrumental performance, the exact mix and master that was commercially released. It’s owned by a record label or the artist, and it’s protected separately from the song’s composition, which is owned by a songwriter or publisher. When you release a cover, mechanical licensing (which Globex Music includes automatically on every cover submission) gives you the legal right to record and distribute a new version of the composition. It does not, under any circumstance, give you rights to the master. Those are two entirely separate copyrights, and confusing them is the single most common reason cover releases get flagged.
How do artists accidentally use the original master without realizing it?
It usually happens in one of three ways, and none of them involve bad intent. First, an artist records a vocal cover over an instrumental track pulled from a “backing track” or karaoke site that turns out to be an extracted stem from the actual commercial recording rather than a re-performed instrumental. Second, an artist uses time-stretching or pitch-shifting software on the original song to “flip” it into a remix or slowed-and-reverbed edit, assuming enough processing makes it a new work — it doesn’t, since the underlying master audio is still present. Third, a producer licenses a “type beat” or instrumental that was itself sampled directly from the original master without the seller clearing that sample, passing the problem downstream.
How does Spotify or a distributor actually detect this?
Content ID-style audio fingerprinting matches your submitted file against a database of registered commercial masters, and it catches partial matches, not just identical files. This includes instrumental sections, isolated stems, and even short samples buried under vocals. This is separate from and in addition to the metadata and licensing review a distributor performs before your release ever reaches DSPs. A track can have perfectly correct cover licensing on paper and still get pulled or blocked if the underlying audio matches a registered master. That’s why moderation exists as a first line of defense — catching this before release avoids a takedown after your track is already live and possibly gaining traction.
What’s the safe way to build your instrumental?
The reliable options are: play and record every instrument yourself, hire session musicians to re-perform the parts, use a royalty-free backing track explicitly licensed for commercial re-recording (check the license terms specifically permit distribution, not just personal or practice use), or produce a new arrangement from scratch using your own MIDI programming and virtual instruments. Any of these results in a fully original recording of the composition — which is exactly what a mechanical license covers. The test is simple: if you didn’t perform, program, or license every audible element yourself, don’t assume it’s clear.
Does this apply to remixes and mashups too?
Yes, and often more strictly. A cover is a new performance of one composition. A remix built on the original master’s stems, or a mashup layering two existing recordings together, involves sampling and requires clearance directly from the rights holders of those specific masters — a process entirely separate from standard cover licensing and one that individual distributors generally cannot issue on your behalf. If your “cover” idea actually starts with someone else’s audio file rather than a blank session, you’re in remix/sample territory, not cover territory, and the licensing math changes completely.
What happens if a cover with the wrong audio gets submitted anyway?
Best case, it fails moderation before release and you’re asked to resubmit with corrected audio — a delay measured in a review cycle, not a legal event. Worst case, it goes live, gets fingerprinted after the fact, and is removed from platforms following a copyright claim, which can also affect your distributor standing if it happens repeatedly. Fast, thorough moderation exists specifically to catch these issues at the first stage rather than the second. Globex Music reviews cover submissions quickly, checking both the licensing paperwork and flagging likely audio-matching risks before a release ever reaches Spotify, Apple Music, or the other 200-plus platforms in the network.
Quick self-check before you submit
Ask three questions about your file. Did I personally perform, program, or commission every instrumental and vocal element in this recording? Is my backing track’s license explicit about commercial distribution rights, not just personal use? Is this a straightforward re-performance of the song, rather than a remix, mashup, or heavily processed version of existing audio? If you can answer yes, yes, and re-performance to those three, your cover is built the right way — a new recording of the composition, properly covered by the automatic mechanical licensing that comes with a standard cover release, ready to move through moderation without a master-recording flag.
Getting this right costs nothing extra and takes no more time than getting it wrong. A $1 per-single release with included licensing only pays off if the audio underneath it is actually yours to distribute — that’s the one part of the process no distributor fee can substitute for.
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