You are very right, because all my closest friends DID listen to Zeppelin and bands similar. Perhaps if I was surround with friends who listen to "Bye, Bye, Bye" by the Backstreet Boys (or 'N Sync? ), I would probably listen to it and share the common bond with them. This can be applied to anything, religion, customs, beliefs, whatever. I am actually trying to remember the first cd I ever bought. I can't remember to be honest. It might have been Queen.