The Electric Light Orchestra’s 4th album “Eldorado – A Symphony” is officially known as simply Eldorado. Did you know that the cover was designed by one Sharon Arden? She is now more widely known as Sharon Osbourne (Ozzie’s wife and reality show star and judge). I can’t believe that it took much effort to design though as the cover picture is simply a still of the ruby slippers from the 1939 cinematic classic ‘The Wizard of Oz’.