I always had a concept, make a p2p file sharing software.
Let Reverse == playback other way
song == file
Reverse = 0
People cant "sue" if the song isnt in orginal font. So all you have to do, is create a p2p file sharing utility, and use sound forge and reverse
the song, rename it like VVVBLINKVVV182 -- I....MISS.VVV.. U And that would be something like Blink 182- I miss you. Then when its downloaded,
have the p2p to have a option and reverse the reverse.