Last week, news that the National Security Agency has been monitoring phone calls and Internet usage sent a shock of paranoia through the country. This weekend, a contractor for the NSA named Edward Snowden went public as the insider who leaked the surveillance details. He believes the U.S. has built an immense system to spy on Americans. But musicians have always been wary and they've never shied away from putting their paranoia on wax. So, who's watchin'?  Listen close. Eyes are everywhere!