SHOWDOWN/ROLL OVER BEETHOVEN…….UNITED KINGDOM 12″ INCH SINGLE (DEMO) Side A record 1……. Showdown Side B record 2……. Roll Over Beethoven Label/No ……. Harvest PSLP-213 Pressed in ……. United Kingdom Notes ……. Demo record produced to promote the ELO Harvest Heritage album “The Light Shines On” in 1979.