Thom Yorke, the main guy from Radiohead, always has a lot going on. His other band the Smile recently released three albums in two and a half years. Since then, Yorke has formed a new business entity, whatever that means, and he helped adapt a new version of Hamlet that mashes it up with Radiohead’s Hail To The Thief. Last week, Yorke and electronic producer Mark Pritchard released their collaborative album Tall Tales. Now, those guys are doing some kind of global scavenger hunt involving buried coins.