Some people have no taste. Amazingly 50% of the Americans I have met have had great taste, the other 50% have sucked. Better than most nationalities I have met. Then again most of the Americans I've met have been travelers & American travelers are a breed apart
Tell them to fuck off & play what you want. If they don't get it just tell them they are not intelligent enough to understand it. You'd be amazed how many morons this will bring round or at least shut up. The Emperor's new clothes works all the time 60% of the time