I'd be interestd in finding out the source of that one. Haven't seen it in any of my copywrite research. Seems to nullify the purpose of even having copywrite laws. I guess it could mean you own the copywrite to your version of the song, assuming the music is arranged different, recorded by a live band and not a copy of the original or copywrited Karaoke cdg. Dunno if that even makes sense.There is something in the copywrite law that refers to one not being in violation if they substantially change the material**. Considering how many different artists do the same song there has got to be some foundation there. Don't see how that can apply to the lyrics per se. More shades of gray.
George
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