There is a database of dynamic range for albums:
http://www.dr.loudness-war.info/
All of the content is user-submitted. This isn't completely synonymous with recording quality, but it's definitely part of what makes a recording good.
http://www.dr.loudness-war.info/
All of the content is user-submitted. This isn't completely synonymous with recording quality, but it's definitely part of what makes a recording good.