IMHO, If it's purely about the music, then make a tape or burn a CD and listen to the music in a walkman, while dancing in your apartment. Why would anyone go to a social setting (i.e. thousands of people in a small space), and then get upset when people are being social? I can understand not wanting to be bothered sometimes, but that's why clubs exist, so people can be around other people and have a good time. I'm not trying to insult anyone, but this attitude sometimes seems a little bourgeois when it's directed at the "fair weathered fans" that "ruin" the vibe.