A record company sent me a bunch of album covers about 15 years ago and I never got around to making up a thumbnails page.
Sounds more like images covered by First Sales Doctrine. Where the record company, with physical possession of the record cover (with record), advertises them for sale, asks for reviews, etc.
In the old old days manufacturers mailed out stacks of paper, or computer tape. Now inventory images and specs are emailed; the hard way. Or distributor's systems provide direct downloads to front line sellers ( examples Tower Records, iTunes ), advertisers, AND REVIEWERS ( examples Eznoh, Rolling Stone Music Album Reviews ).
Getty Images would have a field day at
www.rollingstone.com/music/albumreviews; followed by a thrashing within a millimeter of their ...
If you have an online mail server, Getty Images will find those images.*
If you receive product downloads, Getty Images will find those images.*
Eznoh and the record company appear to be making 'fair use' of the images. It's just taken 15 years to review the products. Procrastination is not copyright infringement.
* Of course the areas would have to not be password protected or encrypted, but like many things silly sites like that exist.