There is but one answer
I can't stand rap music, hand signs, and people who talk ghetto-style.
Interestingly, we do hear a lot about how the artists themselves don't really line up by those definitions. I know nothing of rap but didn't Minaj and someone else vote Romney. With country, you have Toby Keith, Tim McGraw, and Brad Paisley as Democrats. Jason Isbell and Amanda Shires on the indie country scene are quite a liberal pair too. I'd imagine Sturgill Simpson and most of the underground country would be even more liberal.