You seem to be unable to accept that entertainment has a value. People have been paying for entertainment for a very very long time. By the way books aren't free.I disagree. I don't think music has intrinsic value, I think of it as an almost useless entertainment industry like pro sports and churches or writing. I think music should be free like all books, and you make your living by it from shows or merch.
----------
The more we hear about this acquisition the harder it is to understand. As for the song royalty this may not be a long term rate, it's quite likely Beats negotiated a low start rate as its a startup service.
Those most positive thing I can say about the acquisition is its less stupid than facebook paying $19bn for WhatsAp. (note facebook did that acquisition for stock not cash, I hope Apple are going the same)