I used the "Random Album Art" game for this, and was fairly pleased with how it turned out. The game, for those of you that don't know it, is to use a randomized Wikipedia article for the band name, a few words from a randomized quote for the album name, and the fourth picture on Flickr's "Recent Photos" as the main cover art.
Here's the picture I used: link
Puddle - A Collective Hunch Cover Comments
Comment on Sir Pringles's Puddle - A Collective Hunch Cover.