I understand the need to protect intellectual property. We live in a world where people will circulate your entire portfolio of songs for free as soon as you publish. This is out of control, and nobody seems to be doing much about it.

But heaven forbid your own original song includes a short fragment from somebody else's song. That breach of judgement could cost you millions.

Where do you draw the line between the elements of music and the creations we build from them? That's what needs to be defined. Until there is a clear definition of exactly what part of an idea can be owned exclusively, lawyers will continue to push the boundaries until there's no room left for anyone to dare to write a song.