I always thought of them as Part 1 and Part 2 of the same album. Given they have the same release date, I always treated this as a two-part double album - like Use Your Illusion. I know upon their release, they were issued as separate albums, but I just don't look at them that way. I see them as two halves that make a whole - as was the case when he moved to Inside Out, and re-released them as a single album.