If the record label doesn't want you to use their music on your video.
Some music videos are removed due to the copyright owner claiming the video as their property and demanding the YouTube user to take down the video. Most music videos on YouTube are user-uploaded and not all of those videos have permission from the copyright holders to be uploaded and used on YouTube, which results in copyright complaints and videos getting removed.
I think that the only videos on youtube that are copyrighted are like the Vevo videos, or like the Videos uploaded by the band themselves.
No. Videos on YouTube remain the property of the uploader.
Because they were an infringement of copyright.
yes its bad if one of your youtube videos are deleted because they have been claimed copyright.
There's probably no videos of Cars 2 (the full movie, including putting it into parts) to start with. This is due to copyright infringement.
maybe because it has really bad stuff in it or the music is copyright
That's what the term "copyright" means, that the work in question (musical or otherwise) belongs to someone and cannot be copied without the permission of the owner (who normally wants to be paid).
He started when he was 6
Simple. If youtube deletes a certain number of videos that belong to you (I think two or three videos) then they cancel your account. I'm not sure about the set number. I do know that Youtube deletes your videos if you upload a copyright video such as a movie.
Yes. The YouTube staff sometimes deletes videos due to inappropriate content or copyright issues. Videos are also deleted if a user is suspended for TOS violations or closes their account.
Submit only videos to YouTube that do not contain material copyrighted by someone else or get the necessary permission before you post.