The origins of the Robot Lords of Tokyo* can be traced back to the Columbus-based hard rock band Green Sky Grey, who independently released three albums between 1999 and 2003 and gigged extensively throughout the Midwest. Shortly after the group's demise in 2004, drummer Rick Ritzler and guitarist Brad Stemple began to get together to jam on the classic metal tunes they grew up with. After several weeks of cranking out classics from Dio, Motley Crue