Flickr user Harvezt brings you The Dark Side of the Covers, which recreates 33 rock album covers as seen from the OPPPOSITE direction. Some of the covers are iconic, others are obscure, some of the interpretations are simple and obvious, others are creative and... interesting. (And some are NSFW, but then, some of the original covers were NSFW).
The Rutles: All You Need Is Cash may be the most elaborate parody of the Beatles ever constructed, including satirical tributes to the appearances on the Ed Sullivan Show, Yellow Submarine, and the rooftop concert at Apple Records. Check out some other fine parodies who picked up where the Rutles left off: The Mosquitoes on Gilligan's Island, Chris and the Alphabeats on Sesame Street, Letter B and Hey Food by the Beetles, the Be Sharps on the Simpsons, A Hard Day's Night of the Living Dead by the Zombeatles, Peter Cook & Dudley Moore's L.S. Bumble Bee, the Powerpuff Girls Meet the Beat Alls (parts 1 and 2 with commentary by Mojo Jojo), Beatles spoofs in a Polish sitcom and a Bollywood musical, Beatallica sings A Garage Dayz Nite, the Chasers' I Am Thesaurus, and the Beatles go bar mitzvah.
Beatallica's sound is pretty simple: all Beatles cover songs, but done in the style of Metallica. Totally illegal, but available on many P2P networks for free download and via bittorrent. Blackened the USSR, indeed.