Part of copyright is maintaining a degree of artistic control - for instance a band not allowing a certain political party to use their song at rallies.
Yes, but why should society help you with that goal? In order to get something from society, there should be some sort of equivalent exchange. You are asking for a form of violence enforced by society (policing to enforce that the particular political party doesn't play your song). What exactly is society getting from you but a limited opportunity to enjoy the music you created?
This is a bad deal for society. Renegotiating it won't stop artists from producing art. If you don't want that political party playing your song, make sure they never hear it: play it only for people you trust.
Part of copyright is maintaining a degree of artistic control - for instance a band not allowing a certain political party to use their song at rallies.