Sorry, but I don't understand how your comment constitutes an objection to my comment - it's more like sideways. Universities don't receive copyrights on theore

Sorry, but I don't understand how your comment constitutes an objection to my comment - it's more like sideways. Universities don't receive copyrights on theorems either. This proves that copyright isn't a necessary condition for the creation of publicly beneficial intellectual property. Society can create mechanisms to compensate creators by other means: make a university-like institution for musicians, and you'll be OK.