If you received a claim from MusicYes or MusicYes Publishing, no worries!
If you re-upload a video or a song or part of a video or a song managed by us in YouTube, then you will get a claim from us. That does necessary means that you can't use the video that you just uploaded, that means that if your video generates revenue, then it is paid to our Partner trought us.
The TOS of YouTube update often, to learn more please read YouTube TOS.
The fair use policy of YouTube as explained here fully applies for USA, in other countries there may be eventually different rules applying.
You can get in touch with us by using this form if you received a claim.