Is rap music viewed by the herd as liberal or conservative?

I think the answer can be found in Chris Brown's recent show cancellations in Canada due undisclosed "immigration issues".  Otherwise known as "we don't want your kind of trouble in Canada anymore".

Chris' response?
"Brown said in a tweet the "good people of the Canadian government wouldn't allow me entry. I'll be back this summer and will hopefully see all my Canadian fans!"

Does that sound like a hardcore hot head rapper who is always getting in a tussle with someone and who is all pissed off at "the man" for locking him out of a payday?  Or does it sound more like someone who knows that either he changes his image but fast or else his career is going down the tubes?  Think about it Chris.