If you're at somebody else's party you really should try and put up with their shite taste, not least because you must know in your heart of hearts that your taste is different shit not better shit.
Not that I party much, but on the odd occassion I do get to a BBQ or somesuch you can usually tell if the male or female is running that house and party. If you get there and you have generic pop, the laydee is in charge. If you get there and it's a Trojan Reggae box set or Rainbow, the man is trying (too hard) to impress.
I do enjoy people looking through my collection looking for something 'else'. Ha ha, no my friend, it's all like that.