I’ve read all sorts of things on the subject of ‘intellectual property’, the music industry and Microsoft, but this one really does sum the whole thing up very nicely.
Intellectual Property in the Real World
If you think you’re up for it, make a cup of tea and get settled for a one or two-hour read of this 9-page beauty. 
Very clear and easy to read though. Anyone who gets through it all, let me know!