The act of re-distributing the downloaded materials as your music materials.
It does'nt correspond to secondary distribution when you distribute the games and the DVDs such like
video works which are using the downloaded materials.
The act of selling the materials without permission regardless of media.
The act of using the materials without writing the opuses clearly.
A case in which you use the
materials for Youtube
I apologize for the inconvenience, but I would like you to always write the copyright when you use the music materials and the sound effects of MusicNoteWorld for distributing a video to Youtube.
If you use the materials without writing the source of a quote, not only the possibility of “matching a third party's content” is raised when other people use same materials, but there is a danger of being against Youtube's guide lines when you get the advertisement income.
There is the example that how to write the copyright.
Music materials providing : MusicNoteWorld
URL: http://en.music-note.jp/