Here is the only possible free trick to remove a copyright notice from a YouTube video!
If a video on your YouTube channel has copyrighted music, then you probably got a copyright notice on it and therefore you can't monetize it, or worse, it's blocked in some countries. You should then remove this warning by following this tutorial.
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Know that nothing is lost in terms of monetization if you had a copyright notice on your video, as soon as you remove this warning you will be able to monetize your video again, the same goes for the blocking of the video in certain countries, once the warning is removed it will be available everywhere like all other YouTube videos.
There are two ways to remove a copyright notice, the first is not cheap since it involves buying the rights to your video, this is sometimes very expensive, but you will be able to keep the music on your video. The second is the removal of copyrighted music, there is a tool directly on YouTube that will remove the music without having to delete the video and put it back online, so you will keep all the views, comments as well as likes and of course its SEO.
The YouTube feature to use to remove the music may still degrade the audio quality of your video a little, but it will still be correct, that's the only negative point of this tip. It's up to you, either you keep the video with the warning and the music, or you remove it and end up with only the lyrics and sound effects (everything except the music).
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