A name is only a name?

I just found out today that I love a band that falls into the country genre. Wilco is a Alternative Pop/Rock, Alternative Country-Rock, Adult Alternative Pop/Rock band. This labeling is very important because now I know that Im not allowed to like Wilco. Either that or I must change the very fiber of my being. Or I just have to realize that there are about 64 million too many music genres and theyre all a bunch of sh!t. Im going with door number 3.