We switched to the equivalent of country and shot to a peak of over a 30 share, and they told me they "can't sell that low class station".
Even though I've been out of radio for a while, there are a few business' that won't advertise on country stations. I asked one business owner why he advertised on all the stations except the country ones and his reply was that he "Didn't want all those ignorant, redneck hillbilly M*****F*****s cluttering up his store and arguing with him about his prices". At one point way in the past he did but he said they mostly came in, looked around, complained and left without purchasing anything so why waste his advertising dollars on a country station?