So I have to subscribe to some service to get the numbers, huh. I was afraid of that. I don't need to know any single album in particular. I was just interested in understanding how well certain records have sold over the years. I would like to know about the Knoxville bands sales totals. I would also like to know the sales totals of the old Nashville bands that I used to know and love back in the 80's like The White Animals, J and the Scorchers, Royal Court of China, etc. Plus, I would like to know how well the Shazam are selling. How well Let's Active or the Replacements or Husker Du or the Fleshtones used to sell, etc. I don't need anything specific, just would like to know a source when the spirit moved. Is nothing like this available, except by subscription, and if is only available that way, then is it unreasonably expensive?