In 2003, Neil Young played the Amp touring his then-new album "Greendale." The socio-political rock opera went over like a lead zeppelin with fans expecting to hear Young's big hits. Young returned to the scene of the crime Sunday night, touring his new album "The Monsanto Years." While Young's album is a haymaker thrown corporate greed, GMOs and the intersection of politics and money, he seems to have learned his lesson since "Greendale."