Please read importantly here on video.

This is how I was happened when I tried to upload a video just a audio only soundtracks with copyright issues, as it was removed and sent my email following the copyright infringement. I wanted to involve how some musics had prohibited with copyright issues, but on YouTube will not be happened if that caught known some copyrighted musics in the middle of video. Watch out for the copyrighted musics when playing games here, as well a royalty free audio option included. Please find out this case about the musics with copyright issues that prohibited on Dailymotion.