People have traditionally tended to collect music, however, unlike newspapers and magazines. Coming in contact with someone's interesting record collection used to be a memorable event. Piracy has made music less scarce, though, and the mystique of music has lessened because of it.
Actually I deliberately skipped music and movies. These are areas where DRM has tended to work very badly. Basically, people still like to collect music. And those who do do it in archivable form, overwhelmingly so. The "problem" there isn't that they're unknowingly buying in to a bad license regime, it's that they're knowingly evading the license regime entirely.
