I started this thread here, because the instructions for posting here goes: "The songs must be originals, no copyrighted or "cover" songs. You must have all of the rights to the songs." But I found out, that here is posted cover songs, so I wanted to know., what exactly here is regarded as "no copyrightds", do they differ the rules I'm used to in Europe and in SoundCloud and Facebook. It would help, if the instructions we're more exact.